| 約数 |
1,
2,
3,
4,
5,
6,
9,
10,
12,
15,
18,
20,
29,
30,
31,
36,
37,
45,
58,
60,
62,
74,
87,
90,
93,
111,
116,
124,
145,
148,
155,
174,
180,
185,
186,
222,
261,
279,
290,
310,
333,
348,
370,
372,
435,
444,
465,
522,
555,
558,
580,
620,
666,
740,
841,
870,
899,
930,
1044,
1073,
1110,
1116,
1147,
1305,
1332,
1395,
1665,
1682,
1740,
1798,
1860,
2146,
2220,
2294,
2523,
2610,
2697,
2790,
3219,
3330,
3364,
3441,
3596,
4205,
4292,
4495,
4588,
5046,
5220,
5365,
5394,
5580,
5735,
6438,
6660,
6882,
7569,
8091,
8410,
8990,
9657,
10092,
10323,
10730,
10788,
11470,
12615,
12876,
13485,
13764,
15138,
16095,
16182,
16820,
17205,
17980,
19314,
20646,
21460,
22940,
25230,
26071,
26970,
30276,
31117,
32190,
32364,
33263,
34410,
37845,
38628,
40455,
41292,
48285,
50460,
51615,
52142,
53940,
62234,
64380,
66526,
68820,
75690,
78213,
80910,
93351,
96570,
99789,
103230,
104284,
124468,
130355,
133052,
151380,
155585,
156426,
161820,
166315,
186702,
193140,
199578,
206460,
234639,
260710,
280053,
299367,
311170,
312852,
332630,
373404,
391065,
399156,
466755,
469278,
498945,
521420,
560106,
598734,
622340,
665260,
782130,
933510,
938556,
964627,
997890,
1120212,
1173195,
1197468,
1400265,
1496835,
1564260,
1867020,
1929254,
1995780,
2346390,
2800530,
2893881,
2993670,
3858508,
4692780,
4823135,
5601060,
5787762,
5987340,
8681643,
9646270,
11575524,
14469405,
17363286,
19292540,
28938810,
34726572,
43408215,
57877620,
86816430,
173632860
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