| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
64,
80,
100,
101,
128,
139,
160,
200,
202,
256,
278,
320,
400,
404,
505,
556,
640,
695,
800,
808,
1010,
1112,
1280,
1390,
1600,
1616,
2020,
2224,
2525,
2780,
3200,
3232,
3475,
4040,
4448,
5050,
5560,
6400,
6464,
6950,
8080,
8896,
10100,
11120,
12928,
13900,
14039,
16160,
17792,
20200,
22240,
25856,
27800,
28078,
32320,
35584,
40400,
44480,
55600,
56156,
64640,
70195,
80800,
88960,
111200,
112312,
129280,
140390,
161600,
177920,
222400,
224624,
280780,
323200,
350975,
444800,
449248,
561560,
646400,
701950,
889600,
898496,
1123120,
1403900,
1796992,
2246240,
2807800,
3593984,
4492480,
5615600,
8984960,
11231200,
17969920,
22462400,
44924800,
89849600
|