| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
14,
15,
16,
18,
20,
21,
22,
24,
28,
30,
33,
35,
36,
40,
42,
44,
45,
48,
55,
56,
60,
63,
66,
70,
72,
77,
80,
84,
88,
90,
99,
105,
109,
110,
112,
120,
126,
132,
140,
144,
154,
165,
168,
176,
180,
198,
210,
218,
220,
231,
240,
252,
264,
280,
308,
315,
327,
330,
336,
360,
385,
396,
420,
436,
440,
462,
495,
504,
528,
545,
560,
616,
630,
654,
660,
693,
720,
763,
770,
792,
840,
872,
880,
924,
981,
990,
1008,
1090,
1155,
1199,
1232,
1260,
1308,
1320,
1386,
1526,
1540,
1584,
1635,
1680,
1744,
1848,
1962,
1980,
2180,
2289,
2310,
2398,
2520,
2616,
2640,
2772,
3052,
3080,
3270,
3465,
3597,
3696,
3815,
3924,
3960,
4360,
4578,
4620,
4796,
4905,
5040,
5232,
5544,
5995,
6104,
6160,
6540,
6867,
6930,
7194,
7630,
7848,
7920,
8393,
8720,
9156,
9240,
9592,
9810,
10791,
11088,
11445,
11990,
12208,
13080,
13734,
13860,
14388,
15260,
15696,
16786,
17985,
18312,
18480,
19184,
19620,
21582,
22890,
23980,
25179,
26160,
27468,
27720,
28776,
30520,
33572,
34335,
35970,
36624,
39240,
41965,
43164,
45780,
47960,
50358,
53955,
54936,
55440,
57552,
61040,
67144,
68670,
71940,
75537,
78480,
83930,
86328,
91560,
95920,
100716,
107910,
109872,
125895,
134288,
137340,
143880,
151074,
167860,
172656,
183120,
201432,
215820,
251790,
274680,
287760,
302148,
335720,
377685,
402864,
431640,
503580,
549360,
604296,
671440,
755370,
863280,
1007160,
1208592,
1510740,
2014320,
3021480,
6042960
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