| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
28,
30,
35,
36,
42,
45,
49,
60,
63,
70,
84,
90,
98,
105,
107,
126,
140,
147,
180,
196,
210,
214,
245,
252,
294,
315,
321,
343,
420,
428,
441,
490,
535,
588,
630,
642,
686,
735,
749,
882,
963,
980,
1029,
1070,
1260,
1284,
1372,
1470,
1498,
1605,
1715,
1764,
1926,
2058,
2140,
2205,
2247,
2940,
2996,
3087,
3210,
3430,
3745,
3852,
4116,
4410,
4494,
4815,
5145,
5243,
6174,
6420,
6741,
6860,
7490,
8820,
8988,
9630,
10290,
10486,
11235,
12348,
13482,
14980,
15435,
15729,
19260,
20580,
20972,
22470,
26215,
26964,
30870,
31458,
33705,
36701,
44940,
47187,
52430,
61740,
62916,
67410,
73402,
78645,
94374,
104860,
110103,
134820,
146804,
157290,
183505,
188748,
220206,
235935,
314580,
330309,
367010,
440412,
471870,
550515,
660618,
734020,
943740,
1101030,
1321236,
1651545,
2202060,
3303090,
6606180
|