90337440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 294362208

約数和(自身を除く): 204024768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 67, 80, 96, 106, 120, 134, 159, 160, 201, 212, 240, 265, 268, 318, 335, 402, 424, 480, 530, 536, 636, 670, 795, 804, 848, 1005, 1060, 1072, 1272, 1340, 1590, 1608, 1696, 2010, 2120, 2144, 2544, 2680, 2809, 3180, 3216, 3551, 4020, 4240, 5088, 5360, 5618, 6360, 6432, 7102, 8040, 8427, 8480, 10653, 10720, 11236, 12720, 14045, 14204, 16080, 16854, 17755, 21306, 22472, 25440, 28090, 28408, 32160, 33708, 35510, 42135, 42612, 44944, 53265, 56180, 56816, 67416, 71020, 84270, 85224, 89888, 106530, 112360, 113632, 134832, 142040, 168540, 170448, 188203, 213060, 224720, 269664, 284080, 337080, 340896, 376406, 426120, 449440, 564609, 568160, 674160, 752812, 852240, 941015, 1129218, 1348320, 1505624, 1704480, 1882030, 2258436, 2823045, 3011248, 3764060, 4516872, 5646090, 6022496, 7528120, 9033744, 11292180, 15056240, 18067488, 22584360, 30112480, 45168720, 90337440]

約数ペア:

[(1, 90337440), (2, 45168720), (3, 30112480), (4, 22584360), (5, 18067488), (6, 15056240), (8, 11292180), (10, 9033744), (12, 7528120), (15, 6022496), (16, 5646090), (20, 4516872), (24, 3764060), (30, 3011248), (32, 2823045), (40, 2258436), (48, 1882030), (53, 1704480), (60, 1505624), (67, 1348320), (80, 1129218), (96, 941015), (106, 852240), (120, 752812), (134, 674160), (159, 568160), (160, 564609), (201, 449440), (212, 426120), (240, 376406), (265, 340896), (268, 337080), (318, 284080), (335, 269664), (402, 224720), (424, 213060), (480, 188203), (530, 170448), (536, 168540), (636, 142040), (670, 134832), (795, 113632), (804, 112360), (848, 106530), (1005, 89888), (1060, 85224), (1072, 84270), (1272, 71020), (1340, 67416), (1590, 56816), (1608, 56180), (1696, 53265), (2010, 44944), (2120, 42612), (2144, 42135), (2544, 35510), (2680, 33708), (2809, 32160), (3180, 28408), (3216, 28090), (3551, 25440), (4020, 22472), (4240, 21306), (5088, 17755), (5360, 16854), (5618, 16080), (6360, 14204), (6432, 14045), (7102, 12720), (8040, 11236), (8427, 10720), (8480, 10653)]