203278400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 168

約数和(自身を含む): 558896520

約数和(自身を除く): 355618120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 64, 65, 80, 100, 104, 116, 130, 145, 160, 200, 208, 232, 260, 290, 320, 325, 337, 377, 400, 416, 464, 520, 580, 650, 674, 725, 754, 800, 832, 928, 1040, 1160, 1300, 1348, 1450, 1508, 1600, 1685, 1856, 1885, 2080, 2320, 2600, 2696, 2900, 3016, 3370, 3770, 4160, 4381, 4640, 5200, 5392, 5800, 6032, 6740, 7540, 8425, 8762, 9280, 9425, 9773, 10400, 10784, 11600, 12064, 13480, 15080, 16850, 17524, 18850, 19546, 20800, 21568, 21905, 23200, 24128, 26960, 30160, 33700, 35048, 37700, 39092, 43810, 46400, 48865, 53920, 60320, 67400, 70096, 75400, 78184, 87620, 97730, 107840, 109525, 120640, 127049, 134800, 140192, 150800, 156368, 175240, 195460, 219050, 244325, 254098, 269600, 280384, 301600, 312736, 350480, 390920, 438100, 488650, 508196, 539200, 603200, 625472, 635245, 700960, 781840, 876200, 977300, 1016392, 1270490, 1401920, 1563680, 1752400, 1954600, 2032784, 2540980, 3127360, 3176225, 3504800, 3909200, 4065568, 5081960, 6352450, 7009600, 7818400, 8131136, 10163920, 12704900, 15636800, 20327840, 25409800, 40655680, 50819600, 101639200, 203278400]

約数ペア:

[(1, 203278400), (2, 101639200), (4, 50819600), (5, 40655680), (8, 25409800), (10, 20327840), (13, 15636800), (16, 12704900), (20, 10163920), (25, 8131136), (26, 7818400), (29, 7009600), (32, 6352450), (40, 5081960), (50, 4065568), (52, 3909200), (58, 3504800), (64, 3176225), (65, 3127360), (80, 2540980), (100, 2032784), (104, 1954600), (116, 1752400), (130, 1563680), (145, 1401920), (160, 1270490), (200, 1016392), (208, 977300), (232, 876200), (260, 781840), (290, 700960), (320, 635245), (325, 625472), (337, 603200), (377, 539200), (400, 508196), (416, 488650), (464, 438100), (520, 390920), (580, 350480), (650, 312736), (674, 301600), (725, 280384), (754, 269600), (800, 254098), (832, 244325), (928, 219050), (1040, 195460), (1160, 175240), (1300, 156368), (1348, 150800), (1450, 140192), (1508, 134800), (1600, 127049), (1685, 120640), (1856, 109525), (1885, 107840), (2080, 97730), (2320, 87620), (2600, 78184), (2696, 75400), (2900, 70096), (3016, 67400), (3370, 60320), (3770, 53920), (4160, 48865), (4381, 46400), (4640, 43810), (5200, 39092), (5392, 37700), (5800, 35048), (6032, 33700), (6740, 30160), (7540, 26960), (8425, 24128), (8762, 23200), (9280, 21905), (9425, 21568), (9773, 20800), (10400, 19546), (10784, 18850), (11600, 17524), (12064, 16850), (13480, 15080)]