401527260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1213}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 1252265280

約数和(自身を除く): 850738020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 613, 1213, 1226, 1839, 2426, 2452, 3065, 3639, 3678, 4852, 5517, 6065, 6130, 7278, 7356, 9195, 10917, 11034, 12130, 12260, 14556, 16551, 18195, 18390, 21834, 22068, 24260, 27585, 32751, 33102, 36390, 36780, 43668, 54585, 55170, 65502, 66204, 72780, 82755, 109170, 110340, 131004, 163755, 165510, 218340, 327510, 331020, 655020, 743569, 1487138, 2230707, 2974276, 3717845, 4461414, 6692121, 7435690, 8922828, 11153535, 13384242, 14871380, 20076363, 22307070, 26768484, 33460605, 40152726, 44614140, 66921210, 80305452, 100381815, 133842420, 200763630, 401527260]

約数ペア:

[(1, 401527260), (2, 200763630), (3, 133842420), (4, 100381815), (5, 80305452), (6, 66921210), (9, 44614140), (10, 40152726), (12, 33460605), (15, 26768484), (18, 22307070), (20, 20076363), (27, 14871380), (30, 13384242), (36, 11153535), (45, 8922828), (54, 7435690), (60, 6692121), (90, 4461414), (108, 3717845), (135, 2974276), (180, 2230707), (270, 1487138), (540, 743569), (613, 655020), (1213, 331020), (1226, 327510), (1839, 218340), (2426, 165510), (2452, 163755), (3065, 131004), (3639, 110340), (3678, 109170), (4852, 82755), (5517, 72780), (6065, 66204), (6130, 65502), (7278, 55170), (7356, 54585), (9195, 43668), (10917, 36780), (11034, 36390), (12130, 33102), (12260, 32751), (14556, 27585), (16551, 24260), (18195, 22068), (18390, 21834)]