86328800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:169

約数の個数: 108

約数和(自身を含む): 221298336

約数和(自身を除く): 134969536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 59, 62, 80, 100, 118, 124, 155, 160, 200, 236, 248, 295, 310, 400, 472, 496, 590, 620, 775, 800, 944, 992, 1180, 1240, 1475, 1550, 1829, 1888, 2360, 2480, 2950, 3100, 3481, 3658, 4720, 4960, 5900, 6200, 6962, 7316, 9145, 9440, 11800, 12400, 13924, 14632, 17405, 18290, 23600, 24800, 27848, 29264, 34810, 36580, 45725, 47200, 55696, 58528, 69620, 73160, 87025, 91450, 107911, 111392, 139240, 146320, 174050, 182900, 215822, 278480, 292640, 348100, 365800, 431644, 539555, 556960, 696200, 731600, 863288, 1079110, 1392400, 1463200, 1726576, 2158220, 2697775, 2784800, 3453152, 4316440, 5395550, 8632880, 10791100, 17265760, 21582200, 43164400, 86328800]

約数ペア:

[(1, 86328800), (2, 43164400), (4, 21582200), (5, 17265760), (8, 10791100), (10, 8632880), (16, 5395550), (20, 4316440), (25, 3453152), (31, 2784800), (32, 2697775), (40, 2158220), (50, 1726576), (59, 1463200), (62, 1392400), (80, 1079110), (100, 863288), (118, 731600), (124, 696200), (155, 556960), (160, 539555), (200, 431644), (236, 365800), (248, 348100), (295, 292640), (310, 278480), (400, 215822), (472, 182900), (496, 174050), (590, 146320), (620, 139240), (775, 111392), (800, 107911), (944, 91450), (992, 87025), (1180, 73160), (1240, 69620), (1475, 58528), (1550, 55696), (1829, 47200), (1888, 45725), (2360, 36580), (2480, 34810), (2950, 29264), (3100, 27848), (3481, 24800), (3658, 23600), (4720, 18290), (4960, 17405), (5900, 14632), (6200, 13924), (6962, 12400), (7316, 11800), (9145, 9440)]