| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
40,
62,
80,
83,
124,
155,
166,
248,
310,
332,
415,
496,
620,
631,
664,
830,
1240,
1262,
1328,
1660,
2480,
2524,
2573,
3155,
3320,
5048,
5146,
6310,
6640,
10096,
10292,
12620,
12865,
19561,
20584,
25240,
25730,
39122,
41168,
50480,
51460,
52373,
78244,
97805,
102920,
104746,
156488,
195610,
205840,
209492,
261865,
312976,
391220,
418984,
523730,
782440,
837968,
1047460,
1564880,
1623563,
2094920,
3247126,
4189840,
6494252,
8117815,
12988504,
16235630,
25977008,
32471260,
64942520,
129885040
|