389409600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2673

約数の個数: 168

約数和(自身を含む): 1319304448

約数和(自身を除く): 929894848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 960, 992, 1200, 1240, 1488, 1550, 1600, 1860, 1984, 2325, 2400, 2480, 2617, 2976, 3100, 3720, 4650, 4800, 4960, 5234, 5952, 6200, 7440, 7851, 9300, 9920, 10468, 12400, 13085, 14880, 15702, 18600, 20936, 24800, 26170, 29760, 31404, 37200, 39255, 41872, 49600, 52340, 62808, 65425, 74400, 78510, 81127, 83744, 104680, 125616, 130850, 148800, 157020, 162254, 167488, 196275, 209360, 243381, 251232, 261700, 314040, 324508, 392550, 405635, 418720, 486762, 502464, 523400, 628080, 649016, 785100, 811270, 837440, 973524, 1046800, 1216905, 1256160, 1298032, 1570200, 1622540, 1947048, 2028175, 2093600, 2433810, 2512320, 2596064, 3140400, 3245080, 3894096, 4056350, 4187200, 4867620, 5192128, 6084525, 6280800, 6490160, 7788192, 8112700, 9735240, 12169050, 12561600, 12980320, 15576384, 16225400, 19470480, 24338100, 25960640, 32450800, 38940960, 48676200, 64901600, 77881920, 97352400, 129803200, 194704800, 389409600]

約数ペア:

[(1, 389409600), (2, 194704800), (3, 129803200), (4, 97352400), (5, 77881920), (6, 64901600), (8, 48676200), (10, 38940960), (12, 32450800), (15, 25960640), (16, 24338100), (20, 19470480), (24, 16225400), (25, 15576384), (30, 12980320), (31, 12561600), (32, 12169050), (40, 9735240), (48, 8112700), (50, 7788192), (60, 6490160), (62, 6280800), (64, 6084525), (75, 5192128), (80, 4867620), (93, 4187200), (96, 4056350), (100, 3894096), (120, 3245080), (124, 3140400), (150, 2596064), (155, 2512320), (160, 2433810), (186, 2093600), (192, 2028175), (200, 1947048), (240, 1622540), (248, 1570200), (300, 1298032), (310, 1256160), (320, 1216905), (372, 1046800), (400, 973524), (465, 837440), (480, 811270), (496, 785100), (600, 649016), (620, 628080), (744, 523400), (775, 502464), (800, 486762), (930, 418720), (960, 405635), (992, 392550), (1200, 324508), (1240, 314040), (1488, 261700), (1550, 251232), (1600, 243381), (1860, 209360), (1984, 196275), (2325, 167488), (2400, 162254), (2480, 157020), (2617, 148800), (2976, 130850), (3100, 125616), (3720, 104680), (4650, 83744), (4800, 81127), (4960, 78510), (5234, 74400), (5952, 65425), (6200, 62808), (7440, 52340), (7851, 49600), (9300, 41872), (9920, 39255), (10468, 37200), (12400, 31404), (13085, 29760), (14880, 26170), (15702, 24800), (18600, 20936)]