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- ProjectEuler+
- Project Euler #211: Divisor Square Sum

# Project Euler #211: Divisor Square Sum

# Project Euler #211: Divisor Square Sum

Contest ends in

_{This problem is a programming version of Problem 211 from projecteuler.net}

For a positive integer , let be the sum of the squares of its divisors. For example,

.

You are given two integers and , you need to find the sum of all such that is at most away from a perfect square.

**Input Format**

The first line of each test file contains a single integer which is the number of queries.

Each of the next lines contains two space-separated integers, and .

**Constraints**

- .
- .
- .

**Output Format**

Print the answer to each query in a new line.

**Sample Input**

```
11
65 0
269 1
312 2
745 3
1457 4
1686 5
1882 6
4270 7
6242 8
9838 9
9868 10
```

**Sample Output**

```
43
7341
9651
46264
167332
226094
278015
1218448
2443417
5802272
5851533
```

**Explanation**

For the first one, the only integers less than for which is a square are and , hence the answer is 43.