| 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,
252,
270,
280,
315,
324,
336,
360,
378,
405,
420,
432,
504,
540,
560,
567,
630,
648,
720,
756,
810,
840,
945,
1008,
1080,
1134,
1260,
1296,
1512,
1620,
1680,
1890,
2160,
2268,
2351,
2520,
2835,
3024,
3240,
3780,
4536,
4702,
5040,
5670,
6480,
7053,
7560,
9072,
9404,
11340,
11755,
14106,
15120,
16457,
18808,
21159,
22680,
23510,
28212,
32914,
35265,
37616,
42318,
45360,
47020,
49371,
56424,
63477,
65828,
70530,
82285,
84636,
94040,
98742,
105795,
112848,
126954,
131656,
141060,
148113,
164570,
169272,
188080,
190431,
197484,
211590,
246855,
253908,
263312,
282120,
296226,
317385,
329140,
338544,
380862,
394968,
423180,
444339,
493710,
507816,
564240,
592452,
634770,
658280,
740565,
761724,
789936,
846360,
888678,
952155,
987420,
1015632,
1184904,
1269540,
1316560,
1333017,
1481130,
1523448,
1692720,
1777356,
1904310,
1974840,
2221695,
2369808,
2539080,
2666034,
2962260,
3046896,
3554712,
3808620,
3949680,
4443390,
5078160,
5332068,
5924520,
6665085,
7109424,
7617240,
8886780,
10664136,
11849040,
13330170,
15234480,
17773560,
21328272,
26660340,
35547120,
53320680,
106641360
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