| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
27,
28,
30,
35,
36,
42,
45,
49,
54,
60,
63,
70,
81,
84,
90,
98,
105,
108,
126,
135,
140,
147,
162,
180,
189,
196,
210,
243,
245,
252,
270,
294,
315,
324,
378,
405,
420,
441,
467,
486,
490,
540,
567,
588,
630,
729,
735,
756,
810,
882,
934,
945,
972,
980,
1134,
1215,
1260,
1323,
1401,
1458,
1470,
1620,
1701,
1764,
1868,
1890,
2205,
2268,
2335,
2430,
2646,
2802,
2835,
2916,
2940,
3269,
3402,
3645,
3780,
3969,
4203,
4410,
4670,
4860,
5103,
5292,
5604,
5670,
6538,
6615,
6804,
7005,
7290,
7938,
8406,
8505,
8820,
9340,
9807,
10206,
11340,
11907,
12609,
13076,
13230,
14010,
14580,
15876,
16345,
16812,
17010,
19614,
19845,
20412,
21015,
22883,
23814,
25218,
25515,
26460,
28020,
29421,
32690,
34020,
35721,
37827,
39228,
39690,
42030,
45766,
47628,
49035,
50436,
51030,
58842,
59535,
63045,
65380,
68649,
71442,
75654,
79380,
84060,
88263,
91532,
98070,
102060,
113481,
114415,
117684,
119070,
126090,
137298,
142884,
147105,
151308,
176526,
178605,
189135,
196140,
205947,
226962,
228830,
238140,
252180,
264789,
274596,
294210,
340443,
343245,
353052,
357210,
378270,
411894,
441315,
453924,
457660,
529578,
567405,
588420,
617841,
680886,
686490,
714420,
756540,
794367,
823788,
882630,
1029735,
1059156,
1134810,
1235682,
1323945,
1361772,
1372980,
1588734,
1702215,
1765260,
1853523,
2059470,
2269620,
2383101,
2471364,
2647890,
3089205,
3177468,
3404430,
3707046,
3971835,
4118940,
4766202,
5295780,
5560569,
6178410,
6808860,
7414092,
7943670,
9267615,
9532404,
11121138,
11915505,
12356820,
15887340,
16681707,
18535230,
22242276,
23831010,
27802845,
33363414,
37070460,
47662020,
55605690,
66726828,
83408535,
111211380,
166817070,
333634140
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