158310800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 120

約数和(自身を含む): 416259072

約数和(自身を除く): 257948272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 620, 680, 751, 775, 850, 1054, 1240, 1360, 1502, 1550, 1700, 2108, 2480, 2635, 3004, 3100, 3400, 3755, 4216, 5270, 6008, 6200, 6800, 7510, 8432, 10540, 12016, 12400, 12767, 13175, 15020, 18775, 21080, 23281, 25534, 26350, 30040, 37550, 42160, 46562, 51068, 52700, 60080, 63835, 75100, 93124, 102136, 105400, 116405, 127670, 150200, 186248, 204272, 210800, 232810, 255340, 300400, 319175, 372496, 395777, 465620, 510680, 582025, 638350, 791554, 931240, 1021360, 1164050, 1276700, 1583108, 1862480, 1978885, 2328100, 2553400, 3166216, 3957770, 4656200, 5106800, 6332432, 7915540, 9312400, 9894425, 15831080, 19788850, 31662160, 39577700, 79155400, 158310800]

約数ペア:

[(1, 158310800), (2, 79155400), (4, 39577700), (5, 31662160), (8, 19788850), (10, 15831080), (16, 9894425), (17, 9312400), (20, 7915540), (25, 6332432), (31, 5106800), (34, 4656200), (40, 3957770), (50, 3166216), (62, 2553400), (68, 2328100), (80, 1978885), (85, 1862480), (100, 1583108), (124, 1276700), (136, 1164050), (155, 1021360), (170, 931240), (200, 791554), (248, 638350), (272, 582025), (310, 510680), (340, 465620), (400, 395777), (425, 372496), (496, 319175), (527, 300400), (620, 255340), (680, 232810), (751, 210800), (775, 204272), (850, 186248), (1054, 150200), (1240, 127670), (1360, 116405), (1502, 105400), (1550, 102136), (1700, 93124), (2108, 75100), (2480, 63835), (2635, 60080), (3004, 52700), (3100, 51068), (3400, 46562), (3755, 42160), (4216, 37550), (5270, 30040), (6008, 26350), (6200, 25534), (6800, 23281), (7510, 21080), (8432, 18775), (10540, 15020), (12016, 13175), (12400, 12767)]