65215260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10979}}^1$

素因数の和:11008

約数の個数: 96

約数和(自身を含む): 221356800

約数和(自身を除く): 156141540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 10979, 21958, 32937, 43916, 54895, 65874, 98811, 109790, 120769, 131748, 164685, 197622, 219580, 241538, 296433, 329370, 362307, 395244, 483076, 494055, 592866, 603845, 658740, 724614, 988110, 1086921, 1185732, 1207690, 1449228, 1482165, 1811535, 1976220, 2173842, 2415380, 2964330, 3260763, 3623070, 4347684, 5434605, 5928660, 6521526, 7246140, 10869210, 13043052, 16303815, 21738420, 32607630, 65215260]

約数ペア:

[(1, 65215260), (2, 32607630), (3, 21738420), (4, 16303815), (5, 13043052), (6, 10869210), (9, 7246140), (10, 6521526), (11, 5928660), (12, 5434605), (15, 4347684), (18, 3623070), (20, 3260763), (22, 2964330), (27, 2415380), (30, 2173842), (33, 1976220), (36, 1811535), (44, 1482165), (45, 1449228), (54, 1207690), (55, 1185732), (60, 1086921), (66, 988110), (90, 724614), (99, 658740), (108, 603845), (110, 592866), (132, 494055), (135, 483076), (165, 395244), (180, 362307), (198, 329370), (220, 296433), (270, 241538), (297, 219580), (330, 197622), (396, 164685), (495, 131748), (540, 120769), (594, 109790), (660, 98811), (990, 65874), (1188, 54895), (1485, 43916), (1980, 32937), (2970, 21958), (5940, 10979)]