39779550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:938

約数の個数: 72

約数和(自身を含む): 107987880

約数和(自身を除く): 68208330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 811, 981, 1090, 1622, 1635, 1962, 2433, 2725, 3270, 4055, 4866, 4905, 5450, 7299, 8110, 8175, 9810, 12165, 14598, 16350, 20275, 24330, 24525, 36495, 40550, 49050, 60825, 72990, 88399, 121650, 176798, 182475, 265197, 364950, 441995, 530394, 795591, 883990, 1325985, 1591182, 2209975, 2651970, 3977955, 4419950, 6629925, 7955910, 13259850, 19889775, 39779550]

約数ペア:

[(1, 39779550), (2, 19889775), (3, 13259850), (5, 7955910), (6, 6629925), (9, 4419950), (10, 3977955), (15, 2651970), (18, 2209975), (25, 1591182), (30, 1325985), (45, 883990), (50, 795591), (75, 530394), (90, 441995), (109, 364950), (150, 265197), (218, 182475), (225, 176798), (327, 121650), (450, 88399), (545, 72990), (654, 60825), (811, 49050), (981, 40550), (1090, 36495), (1622, 24525), (1635, 24330), (1962, 20275), (2433, 16350), (2725, 14598), (3270, 12165), (4055, 9810), (4866, 8175), (4905, 8110), (5450, 7299)]