90051960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 283176000

約数和(自身を除く): 193124040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 113, 116, 120, 145, 174, 226, 229, 232, 290, 339, 348, 435, 452, 458, 565, 580, 678, 687, 696, 870, 904, 916, 1130, 1145, 1160, 1356, 1374, 1695, 1740, 1832, 2260, 2290, 2712, 2748, 3277, 3390, 3435, 3480, 4520, 4580, 5496, 6554, 6641, 6780, 6870, 9160, 9831, 13108, 13282, 13560, 13740, 16385, 19662, 19923, 25877, 26216, 26564, 27480, 32770, 33205, 39324, 39846, 49155, 51754, 53128, 65540, 66410, 77631, 78648, 79692, 98310, 99615, 103508, 129385, 131080, 132820, 155262, 159384, 196620, 199230, 207016, 258770, 265640, 310524, 388155, 393240, 398460, 517540, 621048, 750433, 776310, 796920, 1035080, 1500866, 1552620, 2251299, 3001732, 3105240, 3752165, 4502598, 6003464, 7504330, 9005196, 11256495, 15008660, 18010392, 22512990, 30017320, 45025980, 90051960]

約数ペア:

[(1, 90051960), (2, 45025980), (3, 30017320), (4, 22512990), (5, 18010392), (6, 15008660), (8, 11256495), (10, 9005196), (12, 7504330), (15, 6003464), (20, 4502598), (24, 3752165), (29, 3105240), (30, 3001732), (40, 2251299), (58, 1552620), (60, 1500866), (87, 1035080), (113, 796920), (116, 776310), (120, 750433), (145, 621048), (174, 517540), (226, 398460), (229, 393240), (232, 388155), (290, 310524), (339, 265640), (348, 258770), (435, 207016), (452, 199230), (458, 196620), (565, 159384), (580, 155262), (678, 132820), (687, 131080), (696, 129385), (870, 103508), (904, 99615), (916, 98310), (1130, 79692), (1145, 78648), (1160, 77631), (1356, 66410), (1374, 65540), (1695, 53128), (1740, 51754), (1832, 49155), (2260, 39846), (2290, 39324), (2712, 33205), (2748, 32770), (3277, 27480), (3390, 26564), (3435, 26216), (3480, 25877), (4520, 19923), (4580, 19662), (5496, 16385), (6554, 13740), (6641, 13560), (6780, 13282), (6870, 13108), (9160, 9831)]