| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
16,
18,
20,
21,
24,
27,
28,
30,
35,
36,
40,
42,
45,
48,
54,
56,
60,
63,
70,
72,
80,
81,
84,
90,
105,
108,
112,
120,
126,
135,
140,
144,
162,
168,
180,
189,
210,
216,
240,
243,
252,
270,
280,
315,
324,
336,
360,
378,
405,
420,
432,
486,
504,
540,
560,
567,
630,
648,
720,
756,
810,
840,
945,
972,
1008,
1080,
1129,
1134,
1215,
1260,
1296,
1512,
1620,
1680,
1701,
1890,
1944,
2160,
2258,
2268,
2430,
2520,
2835,
3024,
3240,
3387,
3402,
3780,
3888,
4516,
4536,
4860,
5040,
5645,
5670,
6480,
6774,
6804,
7560,
7903,
8505,
9032,
9072,
9720,
10161,
11290,
11340,
13548,
13608,
15120,
15806,
16935,
17010,
18064,
19440,
20322,
22580,
22680,
23709,
27096,
27216,
30483,
31612,
33870,
34020,
39515,
40644,
45160,
45360,
47418,
50805,
54192,
60966,
63224,
67740,
68040,
71127,
79030,
81288,
90320,
91449,
94836,
101610,
118545,
121932,
126448,
135480,
136080,
142254,
152415,
158060,
162576,
182898,
189672,
203220,
213381,
237090,
243864,
270960,
274347,
284508,
304830,
316120,
355635,
365796,
379344,
406440,
426762,
457245,
474180,
487728,
548694,
569016,
609660,
632240,
640143,
711270,
731592,
812880,
853524,
914490,
948360,
1066905,
1097388,
1138032,
1219320,
1280286,
1371735,
1422540,
1463184,
1707048,
1828980,
1896720,
1920429,
2133810,
2194776,
2438640,
2560572,
2743470,
2845080,
3200715,
3414096,
3657960,
3840858,
4267620,
4389552,
5121144,
5486940,
5690160,
6401430,
7315920,
7681716,
8535240,
9602145,
10242288,
10973880,
12802860,
15363432,
17070480,
19204290,
21947760,
25605720,
30726864,
38408580,
51211440,
76817160,
153634320
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