| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
16,
18,
20,
21,
24,
27,
28,
30,
32,
35,
36,
40,
42,
45,
48,
54,
56,
60,
63,
70,
72,
80,
81,
84,
90,
96,
105,
108,
112,
120,
126,
135,
140,
144,
160,
162,
168,
180,
189,
210,
216,
224,
240,
252,
270,
280,
288,
315,
324,
336,
360,
378,
405,
420,
432,
480,
504,
540,
560,
567,
630,
648,
672,
720,
756,
810,
840,
864,
945,
1008,
1080,
1120,
1134,
1260,
1296,
1440,
1512,
1620,
1680,
1890,
2016,
2160,
2268,
2520,
2592,
2835,
3024,
3240,
3360,
3780,
4320,
4536,
5040,
5670,
6048,
6480,
7560,
9072,
10080,
11340,
12960,
15120,
18144,
22680,
30240,
45360,
90720
|