| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
13,
14,
15,
20,
21,
24,
26,
28,
30,
35,
39,
40,
42,
52,
56,
60,
65,
70,
78,
84,
91,
104,
105,
120,
130,
140,
156,
168,
182,
195,
210,
260,
273,
280,
312,
364,
390,
420,
455,
520,
546,
728,
780,
840,
910,
1092,
1365,
1560,
1820,
2184,
2730,
3640,
5460,
10920,
11519,
23038,
34557,
46076,
57595,
69114,
80633,
92152,
115190,
138228,
149747,
161266,
172785,
230380,
241899,
276456,
299494,
322532,
345570,
403165,
449241,
460760,
483798,
598988,
645064,
691140,
748735,
806330,
898482,
967596,
1048229,
1197976,
1209495,
1382280,
1497470,
1612660,
1796964,
1935192,
2096458,
2246205,
2418990,
2994940,
3144687,
3225320,
3593928,
4192916,
4492410,
4837980,
5241145,
5989880,
6289374,
8385832,
8984820,
9675960,
10482290,
12578748,
15723435,
17969640,
20964580,
25157496,
31446870,
41929160,
62893740,
125787480
|