| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
61,
80,
103,
107,
122,
206,
214,
244,
305,
412,
428,
488,
515,
535,
610,
824,
856,
976,
1030,
1070,
1220,
1648,
1712,
2060,
2140,
2440,
4120,
4280,
4880,
6283,
6527,
8240,
8560,
11021,
12566,
13054,
22042,
25132,
26108,
31415,
32635,
44084,
50264,
52216,
55105,
62830,
65270,
88168,
100528,
104432,
110210,
125660,
130540,
176336,
220420,
251320,
261080,
440840,
502640,
522160,
672281,
881680,
1344562,
2689124,
3361405,
5378248,
6722810,
10756496,
13445620,
26891240,
53782480
|