200645160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18787}}^1$

素因数の和:18890

約数の個数: 64

約数和(自身を含む): 608731200

約数和(自身を除く): 408086040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 18787, 37574, 56361, 75148, 93935, 112722, 150296, 187870, 225444, 281805, 375740, 450888, 563610, 751480, 1127220, 1672043, 2254440, 3344086, 5016129, 6688172, 8360215, 10032258, 13376344, 16720430, 20064516, 25080645, 33440860, 40129032, 50161290, 66881720, 100322580, 200645160]

約数ペア:

[(1, 200645160), (2, 100322580), (3, 66881720), (4, 50161290), (5, 40129032), (6, 33440860), (8, 25080645), (10, 20064516), (12, 16720430), (15, 13376344), (20, 10032258), (24, 8360215), (30, 6688172), (40, 5016129), (60, 3344086), (89, 2254440), (120, 1672043), (178, 1127220), (267, 751480), (356, 563610), (445, 450888), (534, 375740), (712, 281805), (890, 225444), (1068, 187870), (1335, 150296), (1780, 112722), (2136, 93935), (2670, 75148), (3560, 56361), (5340, 37574), (10680, 18787)]