| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
24,
28,
30,
35,
40,
42,
49,
56,
60,
70,
84,
98,
105,
107,
120,
140,
147,
168,
196,
210,
214,
245,
280,
294,
307,
321,
392,
420,
428,
490,
535,
588,
614,
642,
735,
749,
840,
856,
921,
980,
1070,
1176,
1228,
1284,
1470,
1498,
1535,
1605,
1842,
1960,
2140,
2149,
2247,
2456,
2568,
2940,
2996,
3070,
3210,
3684,
3745,
4280,
4298,
4494,
4605,
5243,
5880,
5992,
6140,
6420,
6447,
7368,
7490,
8596,
8988,
9210,
10486,
10745,
11235,
12280,
12840,
12894,
14980,
15043,
15729,
17192,
17976,
18420,
20972,
21490,
22470,
25788,
26215,
29960,
30086,
31458,
32235,
32849,
36840,
41944,
42980,
44940,
45129,
51576,
52430,
60172,
62916,
64470,
65698,
75215,
78645,
85960,
89880,
90258,
98547,
104860,
120344,
125832,
128940,
131396,
150430,
157290,
164245,
180516,
197094,
209720,
225645,
229943,
257880,
262792,
300860,
314580,
328490,
361032,
394188,
451290,
459886,
492735,
601720,
629160,
656980,
689829,
788376,
902580,
919772,
985470,
1149715,
1313960,
1379658,
1609601,
1805160,
1839544,
1970940,
2299430,
2759316,
3219202,
3449145,
3941880,
4598860,
4828803,
5518632,
6438404,
6898290,
8048005,
9197720,
9657606,
12876808,
13796580,
16096010,
19315212,
24144015,
27593160,
32192020,
38630424,
48288030,
64384040,
96576060,
193152120
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