| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
80,
163,
271,
307,
326,
542,
614,
652,
815,
1084,
1228,
1304,
1355,
1535,
1630,
2168,
2456,
2608,
2710,
3070,
3260,
4336,
4912,
5420,
6140,
6520,
10840,
12280,
13040,
21680,
24560,
44173,
50041,
83197,
88346,
100082,
166394,
176692,
200164,
220865,
250205,
332788,
353384,
400328,
415985,
441730,
500410,
665576,
706768,
800656,
831970,
883460,
1000820,
1331152,
1663940,
1766920,
2001640,
3327880,
3533840,
4003280,
6655760,
13561111,
27122222,
54244444,
67805555,
108488888,
135611110,
216977776,
271222220,
542444440,
1084888880
|