| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
27,
28,
30,
35,
36,
42,
45,
54,
60,
63,
70,
81,
84,
90,
105,
108,
126,
135,
140,
162,
180,
189,
193,
210,
252,
270,
315,
324,
378,
386,
405,
420,
540,
567,
579,
630,
756,
772,
810,
945,
965,
1134,
1158,
1260,
1351,
1620,
1737,
1890,
1930,
2268,
2316,
2702,
2835,
2895,
3474,
3780,
3860,
4053,
5211,
5404,
5670,
5790,
6755,
6948,
8106,
8685,
10422,
11340,
11580,
12159,
13510,
15633,
16212,
17370,
20265,
20844,
24318,
26055,
27020,
31266,
34740,
36477,
40530,
48636,
52110,
60795,
62532,
72954,
78165,
81060,
104220,
109431,
121590,
145908,
156330,
182385,
218862,
243180,
312660,
364770,
437724,
547155,
729540,
1094310,
2188620
|