| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
13,
14,
15,
20,
21,
26,
28,
29,
30,
35,
39,
42,
52,
58,
60,
65,
70,
78,
84,
87,
91,
105,
116,
130,
140,
145,
156,
174,
182,
195,
203,
210,
241,
260,
273,
290,
348,
364,
377,
390,
406,
420,
435,
455,
482,
546,
580,
609,
723,
754,
780,
812,
870,
910,
964,
1015,
1092,
1131,
1205,
1218,
1365,
1446,
1508,
1687,
1740,
1820,
1885,
2030,
2262,
2410,
2436,
2639,
2730,
2892,
3045,
3133,
3374,
3615,
3770,
4060,
4524,
4820,
5061,
5278,
5460,
5655,
6090,
6266,
6748,
6989,
7230,
7540,
7917,
8435,
9399,
10122,
10556,
11310,
12180,
12532,
13195,
13978,
14460,
15665,
15834,
16870,
18798,
20244,
20967,
21931,
22620,
25305,
26390,
27956,
31330,
31668,
33740,
34945,
37596,
39585,
41934,
43862,
46995,
48923,
50610,
52780,
62660,
65793,
69890,
79170,
83868,
87724,
90857,
93990,
97846,
101220,
104835,
109655,
131586,
139780,
146769,
158340,
181714,
187980,
195692,
209670,
219310,
244615,
263172,
272571,
293538,
328965,
363428,
419340,
438620,
454285,
489230,
545142,
587076,
635999,
657930,
733845,
908570,
978460,
1090284,
1271998,
1315860,
1362855,
1467690,
1817140,
1907997,
2543996,
2725710,
2935380,
3179995,
3815994,
5451420,
6359990,
7631988,
9539985,
12719980,
19079970,
38159940
|