| 約数 |
1,
2,
4,
5,
10,
19,
20,
29,
31,
38,
58,
62,
76,
95,
116,
124,
145,
155,
190,
191,
290,
310,
380,
382,
551,
580,
589,
620,
764,
899,
955,
1102,
1178,
1798,
1910,
2204,
2356,
2755,
2945,
3596,
3629,
3820,
4495,
5510,
5539,
5890,
5921,
7258,
8990,
11020,
11078,
11780,
11842,
14516,
17081,
17980,
18145,
22156,
23684,
27695,
29605,
34162,
36290,
55390,
59210,
68324,
72580,
85405,
105241,
110780,
112499,
118420,
170810,
171709,
210482,
224998,
341620,
343418,
420964,
449996,
526205,
562495,
686836,
858545,
1052410,
1124990,
1717090,
2104820,
2249980,
3262471,
3434180,
6524942,
13049884,
16312355,
32624710,
65249420
|