| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
40,
62,
80,
101,
124,
155,
199,
202,
248,
310,
398,
404,
496,
505,
620,
796,
808,
995,
1010,
1240,
1592,
1616,
1990,
2020,
2480,
3131,
3184,
3980,
4040,
6169,
6262,
7960,
8080,
12338,
12524,
15655,
15920,
20099,
24676,
25048,
30845,
31310,
40198,
49352,
50096,
61690,
62620,
80396,
98704,
100495,
123380,
125240,
160792,
200990,
246760,
250480,
321584,
401980,
493520,
623069,
803960,
1246138,
1607920,
2492276,
3115345,
4984552,
6230690,
9969104,
12461380,
24922760,
49845520
|