| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
43,
80,
86,
157,
172,
215,
314,
344,
430,
463,
628,
688,
785,
860,
926,
1256,
1570,
1720,
1852,
2315,
2512,
3140,
3440,
3704,
4630,
6280,
6751,
7408,
9260,
12560,
13502,
18520,
19909,
27004,
33755,
37040,
39818,
54008,
67510,
72691,
79636,
99545,
108016,
135020,
145382,
159272,
199090,
270040,
290764,
318544,
363455,
398180,
540080,
581528,
726910,
796360,
1163056,
1453820,
1592720,
2907640,
3125713,
5815280,
6251426,
12502852,
15628565,
25005704,
31257130,
50011408,
62514260,
125028520,
250057040
|