| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
31,
32,
35,
40,
42,
48,
56,
60,
62,
70,
80,
84,
93,
96,
105,
112,
120,
124,
140,
155,
160,
168,
186,
210,
217,
224,
240,
248,
280,
310,
336,
372,
420,
434,
465,
480,
496,
560,
620,
651,
672,
744,
840,
868,
930,
992,
1085,
1120,
1240,
1249,
1302,
1488,
1680,
1736,
1860,
2170,
2480,
2498,
2604,
2976,
3255,
3360,
3472,
3720,
3747,
4340,
4960,
4996,
5208,
6245,
6510,
6944,
7440,
7494,
8680,
8743,
9992,
10416,
12490,
13020,
14880,
14988,
17360,
17486,
18735,
19984,
20832,
24980,
26040,
26229,
29976,
34720,
34972,
37470,
38719,
39968,
43715,
49960,
52080,
52458,
59952,
69944,
74940,
77438,
87430,
99920,
104160,
104916,
116157,
119904,
131145,
139888,
149880,
154876,
174860,
193595,
199840,
209832,
232314,
262290,
271033,
279776,
299760,
309752,
349720,
387190,
419664,
464628,
524580,
542066,
580785,
599520,
619504,
699440,
774380,
813099,
839328,
929256,
1049160,
1084132,
1161570,
1239008,
1355165,
1398880,
1548760,
1626198,
1858512,
2098320,
2168264,
2323140,
2710330,
3097520,
3252396,
3717024,
4065495,
4196640,
4336528,
4646280,
5420660,
6195040,
6504792,
8130990,
8673056,
9292560,
10841320,
13009584,
16261980,
18585120,
21682640,
26019168,
32523960,
43365280,
65047920,
130095840
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