89474280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3673}}^1$

素因数の和:3723

約数の個数: 128

約数和(自身を含む): 317433600

約数和(自身を除く): 227959320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 3673, 4060, 4872, 6090, 7346, 8120, 11019, 12180, 14692, 18365, 22038, 24360, 25711, 29384, 36730, 44076, 51422, 55095, 73460, 77133, 88152, 102844, 106517, 110190, 128555, 146920, 154266, 205688, 213034, 220380, 257110, 308532, 319551, 385665, 426068, 440760, 514220, 532585, 617064, 639102, 745619, 771330, 852136, 1028440, 1065170, 1278204, 1491238, 1542660, 1597755, 2130340, 2236857, 2556408, 2982476, 3085320, 3195510, 3728095, 4260680, 4473714, 5964952, 6391020, 7456190, 8947428, 11184285, 12782040, 14912380, 17894856, 22368570, 29824760, 44737140, 89474280]

約数ペア:

[(1, 89474280), (2, 44737140), (3, 29824760), (4, 22368570), (5, 17894856), (6, 14912380), (7, 12782040), (8, 11184285), (10, 8947428), (12, 7456190), (14, 6391020), (15, 5964952), (20, 4473714), (21, 4260680), (24, 3728095), (28, 3195510), (29, 3085320), (30, 2982476), (35, 2556408), (40, 2236857), (42, 2130340), (56, 1597755), (58, 1542660), (60, 1491238), (70, 1278204), (84, 1065170), (87, 1028440), (105, 852136), (116, 771330), (120, 745619), (140, 639102), (145, 617064), (168, 532585), (174, 514220), (203, 440760), (210, 426068), (232, 385665), (280, 319551), (290, 308532), (348, 257110), (406, 220380), (420, 213034), (435, 205688), (580, 154266), (609, 146920), (696, 128555), (812, 110190), (840, 106517), (870, 102844), (1015, 88152), (1160, 77133), (1218, 73460), (1624, 55095), (1740, 51422), (2030, 44076), (2436, 36730), (3045, 29384), (3480, 25711), (3673, 24360), (4060, 22038), (4872, 18365), (6090, 14692), (7346, 12180), (8120, 11019)]