| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
19,
20,
21,
28,
30,
31,
35,
38,
42,
57,
60,
62,
70,
76,
84,
93,
95,
97,
105,
114,
124,
133,
140,
155,
186,
190,
194,
210,
217,
228,
266,
285,
291,
310,
372,
380,
388,
399,
420,
434,
465,
485,
532,
570,
582,
589,
620,
651,
665,
679,
798,
868,
930,
970,
1085,
1140,
1164,
1178,
1302,
1330,
1358,
1455,
1596,
1767,
1843,
1860,
1940,
1995,
2037,
2170,
2356,
2604,
2660,
2716,
2910,
2945,
3007,
3255,
3395,
3534,
3686,
3990,
4074,
4123,
4340,
5529,
5820,
5890,
6014,
6510,
6790,
7068,
7372,
7980,
8148,
8246,
8835,
9021,
9215,
10185,
11058,
11780,
12028,
12369,
12901,
13020,
13580,
15035,
16492,
17670,
18042,
18430,
20370,
20615,
21049,
22116,
24738,
25802,
27645,
30070,
35340,
36084,
36860,
38703,
40740,
41230,
42098,
45105,
49476,
51604,
55290,
57133,
60140,
61845,
63147,
64505,
77406,
82460,
84196,
90210,
105245,
110580,
114266,
123690,
126294,
129010,
154812,
171399,
180420,
193515,
210490,
228532,
247380,
252588,
258020,
285665,
315735,
342798,
387030,
399931,
420980,
571330,
631470,
685596,
774060,
799862,
856995,
1142660,
1199793,
1262940,
1599724,
1713990,
1999655,
2399586,
3427980,
3999310,
4799172,
5998965,
7998620,
11997930,
23995860
|