| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
41,
49,
56,
61,
70,
82,
98,
122,
140,
164,
196,
205,
244,
245,
280,
287,
305,
328,
392,
410,
427,
488,
490,
574,
610,
820,
854,
980,
1148,
1220,
1435,
1640,
1708,
1960,
2009,
2135,
2296,
2440,
2501,
2870,
2989,
3416,
4018,
4270,
5002,
5740,
5978,
8036,
8540,
10004,
10045,
11480,
11956,
12505,
14945,
16072,
17080,
17507,
20008,
20090,
23912,
25010,
29890,
35014,
40180,
50020,
59780,
70028,
80360,
87535,
100040,
119560,
122549,
140056,
175070,
245098,
350140,
490196,
612745,
700280,
980392,
1225490,
2450980,
4901960
|