| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
31,
35,
40,
49,
56,
62,
70,
80,
98,
112,
124,
140,
155,
196,
217,
245,
248,
280,
310,
343,
392,
434,
490,
496,
560,
599,
620,
686,
784,
868,
980,
1085,
1198,
1240,
1372,
1519,
1715,
1736,
1960,
2170,
2396,
2480,
2744,
2995,
3038,
3430,
3472,
3920,
4193,
4340,
4792,
5488,
5990,
6076,
6860,
7595,
8386,
8680,
9584,
10633,
11980,
12152,
13720,
15190,
16772,
17360,
18569,
20965,
21266,
23960,
24304,
27440,
29351,
30380,
33544,
37138,
41930,
42532,
47920,
53165,
58702,
60760,
67088,
74276,
83860,
85064,
92845,
106330,
117404,
121520,
129983,
146755,
148552,
167720,
170128,
185690,
205457,
212660,
234808,
259966,
293510,
297104,
335440,
371380,
410914,
425320,
469616,
519932,
587020,
649915,
742760,
821828,
850640,
909881,
1027285,
1039864,
1174040,
1299830,
1485520,
1643656,
1819762,
2054570,
2079728,
2348080,
2599660,
3287312,
3639524,
4109140,
4549405,
5199320,
6369167,
7279048,
8218280,
9098810,
10398640,
12738334,
14558096,
16436560,
18197620,
25476668,
31845835,
36395240,
50953336,
63691670,
72790480,
101906672,
127383340,
254766680,
509533360
|