| 約数 |
1,
2,
3,
4,
5,
6,
8,
9,
10,
12,
13,
15,
18,
20,
24,
26,
30,
36,
39,
40,
45,
52,
60,
65,
72,
78,
90,
104,
117,
120,
130,
156,
180,
195,
234,
260,
312,
360,
390,
457,
468,
520,
563,
585,
780,
914,
936,
1126,
1170,
1371,
1560,
1689,
1828,
2252,
2285,
2340,
2742,
2815,
3378,
3656,
4113,
4504,
4570,
4680,
5067,
5484,
5630,
5941,
6756,
6855,
7319,
8226,
8445,
9140,
10134,
10968,
11260,
11882,
13512,
13710,
14638,
16452,
16890,
17823,
18280,
20268,
20565,
21957,
22520,
23764,
25335,
27420,
29276,
29705,
32904,
33780,
35646,
36595,
40536,
41130,
43914,
47528,
50670,
53469,
54840,
58552,
59410,
65871,
67560,
71292,
73190,
82260,
87828,
89115,
101340,
106938,
109785,
118820,
131742,
142584,
146380,
164520,
175656,
178230,
202680,
213876,
219570,
237640,
257291,
263484,
267345,
292760,
329355,
356460,
427752,
439140,
514582,
526968,
534690,
658710,
712920,
771873,
878280,
1029164,
1069380,
1286455,
1317420,
1543746,
2058328,
2138760,
2315619,
2572910,
2634840,
3087492,
3344783,
3859365,
4631238,
5145820,
6174984,
6689566,
7718730,
9262476,
10034349,
10291640,
11578095,
13379132,
15437460,
16723915,
18524952,
20068698,
23156190,
26758264,
30103047,
30874920,
33447830,
40137396,
46312380,
50171745,
60206094,
66895660,
80274792,
92624760,
100343490,
120412188,
133791320,
150515235,
200686980,
240824376,
301030470,
401373960,
602060940,
1204121880
|