42486840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10729}}^1$

素因数の和:10757

約数の個数: 96

約数和(自身を含む): 150649200

約数和(自身を除く): 108162360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 10729, 21458, 32187, 42916, 53645, 64374, 85832, 96561, 107290, 118019, 128748, 160935, 193122, 214580, 236038, 257496, 321870, 354057, 386244, 429160, 472076, 482805, 590095, 643740, 708114, 772488, 944152, 965610, 1062171, 1180190, 1287480, 1416228, 1770285, 1931220, 2124342, 2360380, 2832456, 3540570, 3862440, 4248684, 4720760, 5310855, 7081140, 8497368, 10621710, 14162280, 21243420, 42486840]

約数ペア:

[(1, 42486840), (2, 21243420), (3, 14162280), (4, 10621710), (5, 8497368), (6, 7081140), (8, 5310855), (9, 4720760), (10, 4248684), (11, 3862440), (12, 3540570), (15, 2832456), (18, 2360380), (20, 2124342), (22, 1931220), (24, 1770285), (30, 1416228), (33, 1287480), (36, 1180190), (40, 1062171), (44, 965610), (45, 944152), (55, 772488), (60, 708114), (66, 643740), (72, 590095), (88, 482805), (90, 472076), (99, 429160), (110, 386244), (120, 354057), (132, 321870), (165, 257496), (180, 236038), (198, 214580), (220, 193122), (264, 160935), (330, 128748), (360, 118019), (396, 107290), (440, 96561), (495, 85832), (660, 64374), (792, 53645), (990, 42916), (1320, 32187), (1980, 21458), (3960, 10729)]