42486400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 122938560

約数和(自身を除く): 80452160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 64, 68, 71, 80, 85, 88, 100, 110, 128, 136, 142, 160, 170, 176, 187, 200, 220, 272, 275, 284, 320, 340, 352, 355, 374, 400, 425, 440, 544, 550, 568, 640, 680, 704, 710, 748, 781, 800, 850, 880, 935, 1088, 1100, 1136, 1207, 1360, 1408, 1420, 1496, 1562, 1600, 1700, 1760, 1775, 1870, 2176, 2200, 2272, 2414, 2720, 2840, 2992, 3124, 3200, 3400, 3520, 3550, 3740, 3905, 4400, 4544, 4675, 4828, 5440, 5680, 5984, 6035, 6248, 6800, 7040, 7100, 7480, 7810, 8800, 9088, 9350, 9656, 10880, 11360, 11968, 12070, 12496, 13277, 13600, 14200, 14960, 15620, 17600, 18700, 19312, 19525, 22720, 23936, 24140, 24992, 26554, 27200, 28400, 29920, 30175, 31240, 35200, 37400, 38624, 39050, 45440, 48280, 49984, 53108, 54400, 56800, 59840, 60350, 62480, 66385, 74800, 77248, 78100, 96560, 99968, 106216, 113600, 119680, 120700, 124960, 132770, 149600, 154496, 156200, 193120, 212432, 227200, 241400, 249920, 265540, 299200, 312400, 331925, 386240, 424864, 482800, 499840, 531080, 598400, 624800, 663850, 772480, 849728, 965600, 1062160, 1249600, 1327700, 1699456, 1931200, 2124320, 2499200, 2655400, 3862400, 4248640, 5310800, 8497280, 10621600, 21243200, 42486400]

約数ペア:

[(1, 42486400), (2, 21243200), (4, 10621600), (5, 8497280), (8, 5310800), (10, 4248640), (11, 3862400), (16, 2655400), (17, 2499200), (20, 2124320), (22, 1931200), (25, 1699456), (32, 1327700), (34, 1249600), (40, 1062160), (44, 965600), (50, 849728), (55, 772480), (64, 663850), (68, 624800), (71, 598400), (80, 531080), (85, 499840), (88, 482800), (100, 424864), (110, 386240), (128, 331925), (136, 312400), (142, 299200), (160, 265540), (170, 249920), (176, 241400), (187, 227200), (200, 212432), (220, 193120), (272, 156200), (275, 154496), (284, 149600), (320, 132770), (340, 124960), (352, 120700), (355, 119680), (374, 113600), (400, 106216), (425, 99968), (440, 96560), (544, 78100), (550, 77248), (568, 74800), (640, 66385), (680, 62480), (704, 60350), (710, 59840), (748, 56800), (781, 54400), (800, 53108), (850, 49984), (880, 48280), (935, 45440), (1088, 39050), (1100, 38624), (1136, 37400), (1207, 35200), (1360, 31240), (1408, 30175), (1420, 29920), (1496, 28400), (1562, 27200), (1600, 26554), (1700, 24992), (1760, 24140), (1775, 23936), (1870, 22720), (2176, 19525), (2200, 19312), (2272, 18700), (2414, 17600), (2720, 15620), (2840, 14960), (2992, 14200), (3124, 13600), (3200, 13277), (3400, 12496), (3520, 12070), (3550, 11968), (3740, 11360), (3905, 10880), (4400, 9656), (4544, 9350), (4675, 9088), (4828, 8800), (5440, 7810), (5680, 7480), (5984, 7100), (6035, 7040), (6248, 6800)]