| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
13,
14,
15,
16,
20,
21,
24,
26,
28,
30,
32,
35,
39,
40,
42,
48,
52,
56,
60,
65,
70,
78,
80,
84,
91,
96,
104,
105,
112,
120,
130,
140,
156,
160,
168,
182,
195,
208,
210,
224,
240,
260,
273,
280,
312,
336,
364,
390,
416,
420,
455,
480,
520,
546,
560,
624,
672,
728,
780,
840,
910,
1040,
1092,
1120,
1187,
1248,
1365,
1456,
1560,
1680,
1820,
2080,
2184,
2374,
2730,
2912,
3120,
3360,
3561,
3640,
4368,
4748,
5460,
5935,
6240,
7122,
7280,
8309,
8736,
9496,
10920,
11870,
14244,
14560,
15431,
16618,
17805,
18992,
21840,
23740,
24927,
28488,
30862,
33236,
35610,
37984,
41545,
43680,
46293,
47480,
49854,
56976,
61724,
66472,
71220,
77155,
83090,
92586,
94960,
99708,
108017,
113952,
123448,
124635,
132944,
142440,
154310,
166180,
185172,
189920,
199416,
216034,
231465,
246896,
249270,
265888,
284880,
308620,
324051,
332360,
370344,
398832,
432068,
462930,
493792,
498540,
540085,
569760,
617240,
648102,
664720,
740688,
797664,
864136,
925860,
997080,
1080170,
1234480,
1296204,
1329440,
1481376,
1620255,
1728272,
1851720,
1994160,
2160340,
2468960,
2592408,
3240510,
3456544,
3703440,
3988320,
4320680,
5184816,
6481020,
7406880,
8641360,
10369632,
12962040,
17282720,
25924080,
51848160
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