| 約数 |
1,
2,
3,
4,
5,
6,
8,
9,
10,
11,
12,
13,
15,
18,
20,
22,
24,
26,
30,
33,
36,
39,
40,
44,
45,
52,
55,
60,
65,
66,
72,
78,
88,
90,
99,
104,
110,
113,
117,
120,
121,
130,
132,
143,
156,
165,
180,
195,
198,
220,
226,
234,
242,
260,
264,
286,
312,
330,
339,
360,
363,
390,
396,
429,
440,
452,
468,
484,
495,
520,
565,
572,
585,
605,
660,
678,
715,
726,
780,
792,
858,
904,
936,
968,
990,
1017,
1089,
1130,
1144,
1170,
1210,
1243,
1287,
1320,
1356,
1430,
1452,
1469,
1560,
1573,
1695,
1716,
1815,
1980,
2034,
2145,
2178,
2260,
2340,
2420,
2486,
2574,
2712,
2860,
2904,
2938,
3146,
3390,
3432,
3630,
3729,
3960,
4068,
4290,
4356,
4407,
4520,
4680,
4719,
4840,
4972,
5085,
5148,
5445,
5720,
5876,
6215,
6292,
6435,
6780,
7260,
7345,
7458,
7865,
8136,
8580,
8712,
8814,
9438,
9944,
10170,
10296,
10890,
11187,
11752,
12430,
12584,
12870,
13221,
13560,
13673,
14157,
14520,
14690,
14916,
15730,
16159,
17160,
17628,
18645,
18876,
20340,
21780,
22035,
22374,
23595,
24860,
25740,
26442,
27346,
28314,
29380,
29832,
31460,
32318,
35256,
37290,
37752,
40680,
41019,
43560,
44070,
44748,
47190,
48477,
49720,
51480,
52884,
54692,
55935,
56628,
58760,
62920,
64636,
66105,
68365,
70785,
74580,
80795,
82038,
88140,
89496,
94380,
96954,
105768,
109384,
111870,
113256,
123057,
129272,
132210,
136730,
141570,
145431,
149160,
161590,
164076,
176280,
177749,
188760,
193908,
205095,
223740,
242385,
246114,
264420,
273460,
283140,
290862,
323180,
328152,
355498,
387816,
410190,
447480,
484770,
492228,
528840,
533247,
546920,
566280,
581724,
615285,
646360,
710996,
727155,
820380,
888745,
969540,
984456,
1066494,
1163448,
1230570,
1421992,
1454310,
1599741,
1640760,
1777490,
1939080,
2132988,
2461140,
2666235,
2908620,
3199482,
3554980,
4265976,
4922280,
5332470,
5817240,
6398964,
7109960,
7998705,
10664940,
12797928,
15997410,
21329880,
31994820,
63989640
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