87942360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3961

約数の個数: 128

約数和(自身を含む): 304819200

約数和(自身を除く): 216876840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 3919, 4488, 5610, 7480, 7838, 11220, 11757, 15676, 19595, 22440, 23514, 31352, 39190, 43109, 47028, 58785, 66623, 78380, 86218, 94056, 117570, 129327, 133246, 156760, 172436, 199869, 215545, 235140, 258654, 266492, 333115, 344872, 399738, 431090, 470280, 517308, 532984, 646635, 666230, 732853, 799476, 862180, 999345, 1034616, 1293270, 1332460, 1465706, 1598952, 1724360, 1998690, 2198559, 2586540, 2664920, 2931412, 3664265, 3997380, 4397118, 5173080, 5862824, 7328530, 7994760, 8794236, 10992795, 14657060, 17588472, 21985590, 29314120, 43971180, 87942360]

約数ペア:

[(1, 87942360), (2, 43971180), (3, 29314120), (4, 21985590), (5, 17588472), (6, 14657060), (8, 10992795), (10, 8794236), (11, 7994760), (12, 7328530), (15, 5862824), (17, 5173080), (20, 4397118), (22, 3997380), (24, 3664265), (30, 2931412), (33, 2664920), (34, 2586540), (40, 2198559), (44, 1998690), (51, 1724360), (55, 1598952), (60, 1465706), (66, 1332460), (68, 1293270), (85, 1034616), (88, 999345), (102, 862180), (110, 799476), (120, 732853), (132, 666230), (136, 646635), (165, 532984), (170, 517308), (187, 470280), (204, 431090), (220, 399738), (255, 344872), (264, 333115), (330, 266492), (340, 258654), (374, 235140), (408, 215545), (440, 199869), (510, 172436), (561, 156760), (660, 133246), (680, 129327), (748, 117570), (935, 94056), (1020, 86218), (1122, 78380), (1320, 66623), (1496, 58785), (1870, 47028), (2040, 43109), (2244, 39190), (2805, 31352), (3740, 23514), (3919, 22440), (4488, 19595), (5610, 15676), (7480, 11757), (7838, 11220)]