| 約数 |
1,
2,
4,
5,
8,
10,
20,
23,
25,
40,
46,
50,
83,
92,
100,
115,
166,
184,
200,
211,
230,
332,
415,
422,
460,
575,
664,
830,
844,
920,
1055,
1150,
1660,
1688,
1909,
2075,
2110,
2300,
3320,
3818,
4150,
4220,
4600,
4853,
5275,
7636,
8300,
8440,
9545,
9706,
10550,
15272,
16600,
17513,
19090,
19412,
21100,
24265,
35026,
38180,
38824,
42200,
47725,
48530,
70052,
76360,
87565,
95450,
97060,
121325,
140104,
175130,
190900,
194120,
242650,
350260,
381800,
402799,
437825,
485300,
700520,
805598,
875650,
970600,
1611196,
1751300,
2013995,
3222392,
3502600,
4027990,
8055980,
10069975,
16111960,
20139950,
40279900,
80559800
|