| 約数 |
1,
2,
4,
5,
7,
10,
14,
20,
25,
28,
35,
41,
49,
50,
70,
82,
97,
98,
100,
140,
164,
175,
194,
196,
205,
245,
287,
350,
388,
410,
485,
490,
574,
679,
700,
820,
970,
980,
1025,
1148,
1225,
1358,
1435,
1940,
2009,
2050,
2425,
2450,
2716,
2870,
3395,
3977,
4018,
4100,
4753,
4850,
4900,
5740,
6790,
7175,
7954,
8036,
9506,
9700,
10045,
13580,
14350,
15908,
16975,
19012,
19885,
20090,
23765,
27839,
28700,
33950,
39770,
40180,
47530,
50225,
55678,
67900,
79540,
95060,
99425,
100450,
111356,
118825,
139195,
194873,
198850,
200900,
237650,
278390,
389746,
397700,
475300,
556780,
695975,
779492,
974365,
1391950,
1948730,
2783900,
3897460,
4871825,
9743650,
19487300
|