| 約数 |
1,
2,
3,
4,
5,
6,
8,
9,
10,
12,
15,
16,
18,
20,
24,
27,
30,
31,
32,
36,
40,
45,
48,
53,
54,
60,
62,
64,
72,
80,
90,
93,
96,
106,
108,
120,
124,
135,
144,
155,
159,
160,
180,
186,
192,
212,
216,
240,
248,
265,
270,
279,
288,
310,
318,
320,
360,
372,
424,
432,
465,
477,
480,
496,
530,
540,
558,
576,
620,
636,
720,
744,
795,
837,
848,
864,
930,
954,
960,
992,
1060,
1080,
1116,
1240,
1272,
1395,
1431,
1440,
1488,
1590,
1643,
1674,
1696,
1728,
1860,
1908,
1984,
2120,
2160,
2232,
2385,
2480,
2544,
2790,
2862,
2880,
2976,
3180,
3286,
3348,
3392,
3720,
3816,
4185,
4240,
4320,
4464,
4770,
4929,
4960,
5088,
5580,
5724,
5952,
6360,
6572,
6696,
7155,
7440,
7632,
8215,
8370,
8480,
8640,
8928,
9540,
9858,
9920,
10176,
11160,
11448,
12720,
13144,
13392,
14310,
14787,
14880,
15264,
16430,
16740,
16960,
17856,
19080,
19716,
22320,
22896,
24645,
25440,
26288,
26784,
28620,
29574,
29760,
30528,
32860,
33480,
38160,
39432,
44361,
44640,
45792,
49290,
50880,
52576,
53568,
57240,
59148,
65720,
66960,
73935,
76320,
78864,
88722,
89280,
91584,
98580,
105152,
114480,
118296,
131440,
133920,
147870,
152640,
157728,
177444,
197160,
221805,
228960,
236592,
262880,
267840,
295740,
315456,
354888,
394320,
443610,
457920,
473184,
525760,
591480,
709776,
788640,
887220,
946368,
1182960,
1419552,
1577280,
1774440,
2365920,
2839104,
3548880,
4731840,
7097760,
14195520
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