| 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,
67,
70,
84,
98,
105,
120,
134,
140,
147,
168,
181,
196,
201,
210,
245,
268,
280,
294,
335,
362,
392,
402,
420,
469,
490,
536,
543,
588,
670,
724,
735,
804,
840,
905,
938,
980,
1005,
1086,
1176,
1267,
1340,
1407,
1448,
1470,
1608,
1810,
1876,
1960,
2010,
2172,
2345,
2534,
2680,
2715,
2814,
2940,
3283,
3620,
3752,
3801,
4020,
4344,
4690,
5068,
5430,
5628,
5880,
6335,
6566,
7035,
7240,
7602,
8040,
8869,
9380,
9849,
10136,
10860,
11256,
12127,
12670,
13132,
14070,
15204,
16415,
17738,
18760,
19005,
19698,
21720,
24254,
25340,
26264,
26607,
28140,
30408,
32830,
35476,
36381,
38010,
39396,
44345,
48508,
49245,
50680,
53214,
56280,
60635,
65660,
70952,
72762,
76020,
78792,
84889,
88690,
97016,
98490,
106428,
121270,
131320,
133035,
145524,
152040,
169778,
177380,
181905,
196980,
212856,
242540,
254667,
266070,
291048,
339556,
354760,
363810,
393960,
424445,
485080,
509334,
532140,
594223,
679112,
727620,
848890,
1018668,
1064280,
1188446,
1273335,
1455240,
1697780,
1782669,
2037336,
2376892,
2546670,
2971115,
3395560,
3565338,
4753784,
5093340,
5942230,
7130676,
8913345,
10186680,
11884460,
14261352,
17826690,
23768920,
35653380,
71306760
|