| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
35,
40,
42,
48,
49,
56,
59,
60,
70,
80,
84,
98,
105,
112,
118,
120,
140,
147,
168,
177,
196,
210,
236,
240,
245,
280,
294,
295,
336,
343,
354,
392,
413,
420,
472,
490,
560,
588,
590,
686,
708,
735,
784,
826,
840,
885,
944,
980,
1029,
1176,
1180,
1239,
1372,
1416,
1470,
1652,
1680,
1715,
1770,
1960,
2058,
2065,
2352,
2360,
2401,
2478,
2744,
2832,
2891,
2940,
3304,
3430,
3540,
3920,
4116,
4130,
4720,
4802,
4956,
5145,
5488,
5782,
5880,
6195,
6608,
6860,
7080,
7203,
8232,
8260,
8673,
9604,
9912,
10290,
11564,
11760,
12005,
12390,
13720,
14160,
14406,
14455,
16464,
16520,
17346,
19208,
19824,
20237,
20580,
23128,
24010,
24780,
27440,
28812,
28910,
33040,
34692,
36015,
38416,
40474,
41160,
43365,
46256,
48020,
49560,
57624,
57820,
60711,
69384,
72030,
80948,
82320,
86730,
96040,
99120,
101185,
115248,
115640,
121422,
138768,
141659,
144060,
161896,
173460,
192080,
202370,
231280,
242844,
283318,
288120,
303555,
323792,
346920,
404740,
424977,
485688,
566636,
576240,
607110,
693840,
708295,
809480,
849954,
971376,
1133272,
1214220,
1416590,
1618960,
1699908,
2124885,
2266544,
2428440,
2833180,
3399816,
4249770,
4856880,
5666360,
6799632,
8499540,
11332720,
16999080,
33998160
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