| 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,
1302,
1488,
1680,
1736,
1860,
2170,
2480,
2604,
2976,
3255,
3360,
3472,
3720,
4340,
4960,
5208,
6510,
6944,
7219,
7440,
8680,
10416,
13020,
14438,
14880,
17360,
20832,
21657,
26040,
28876,
34720,
36095,
43314,
50533,
52080,
57752,
72190,
86628,
101066,
104160,
108285,
115504,
144380,
151599,
173256,
202132,
216570,
223789,
231008,
252665,
288760,
303198,
346512,
404264,
433140,
447578,
505330,
577520,
606396,
671367,
693024,
757995,
808528,
866280,
895156,
1010660,
1118945,
1155040,
1212792,
1342734,
1515990,
1566523,
1617056,
1732560,
1790312,
2021320,
2237890,
2425584,
2685468,
3031980,
3133046,
3356835,
3465120,
3580624,
4042640,
4475780,
4699569,
4851168,
5370936,
6063960,
6266092,
6713670,
7161248,
7832615,
8085280,
8951560,
9399138,
10741872,
12127920,
12532184,
13427340,
15665230,
17903120,
18798276,
21483744,
23497845,
24255840,
25064368,
26854680,
31330460,
35806240,
37596552,
46995690,
50128736,
53709360,
62660920,
75193104,
93991380,
107418720,
125321840,
150386208,
187982760,
250643680,
375965520,
751931040
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