290005800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2436

約数の個数: 192

約数和(自身を含む): 1063324800

約数和(自身を除く): 773319000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 100, 105, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 280, 290, 300, 348, 350, 406, 420, 435, 525, 580, 600, 609, 696, 700, 725, 812, 840, 870, 1015, 1050, 1160, 1218, 1400, 1450, 1624, 1740, 2030, 2100, 2175, 2381, 2436, 2900, 3045, 3480, 4060, 4200, 4350, 4762, 4872, 5075, 5800, 6090, 7143, 8120, 8700, 9524, 10150, 11905, 12180, 14286, 15225, 16667, 17400, 19048, 20300, 23810, 24360, 28572, 30450, 33334, 35715, 40600, 47620, 50001, 57144, 59525, 60900, 66668, 69049, 71430, 83335, 95240, 100002, 119050, 121800, 133336, 138098, 142860, 166670, 178575, 200004, 207147, 238100, 250005, 276196, 285720, 333340, 345245, 357150, 400008, 414294, 416675, 476200, 483343, 500010, 552392, 666680, 690490, 714300, 828588, 833350, 966686, 1000020, 1035735, 1250025, 1380980, 1428600, 1450029, 1657176, 1666700, 1726225, 1933372, 2000040, 2071470, 2416715, 2500050, 2761960, 2900058, 3333400, 3452450, 3866744, 4142940, 4833430, 5000100, 5178675, 5800116, 6904900, 7250145, 8285880, 9666860, 10000200, 10357350, 11600232, 12083575, 13809800, 14500290, 19333720, 20714700, 24167150, 29000580, 36250725, 41429400, 48334300, 58001160, 72501450, 96668600, 145002900, 290005800]

約数ペア:

[(1, 290005800), (2, 145002900), (3, 96668600), (4, 72501450), (5, 58001160), (6, 48334300), (7, 41429400), (8, 36250725), (10, 29000580), (12, 24167150), (14, 20714700), (15, 19333720), (20, 14500290), (21, 13809800), (24, 12083575), (25, 11600232), (28, 10357350), (29, 10000200), (30, 9666860), (35, 8285880), (40, 7250145), (42, 6904900), (50, 5800116), (56, 5178675), (58, 5000100), (60, 4833430), (70, 4142940), (75, 3866744), (84, 3452450), (87, 3333400), (100, 2900058), (105, 2761960), (116, 2500050), (120, 2416715), (140, 2071470), (145, 2000040), (150, 1933372), (168, 1726225), (174, 1666700), (175, 1657176), (200, 1450029), (203, 1428600), (210, 1380980), (232, 1250025), (280, 1035735), (290, 1000020), (300, 966686), (348, 833350), (350, 828588), (406, 714300), (420, 690490), (435, 666680), (525, 552392), (580, 500010), (600, 483343), (609, 476200), (696, 416675), (700, 414294), (725, 400008), (812, 357150), (840, 345245), (870, 333340), (1015, 285720), (1050, 276196), (1160, 250005), (1218, 238100), (1400, 207147), (1450, 200004), (1624, 178575), (1740, 166670), (2030, 142860), (2100, 138098), (2175, 133336), (2381, 121800), (2436, 119050), (2900, 100002), (3045, 95240), (3480, 83335), (4060, 71430), (4200, 69049), (4350, 66668), (4762, 60900), (4872, 59525), (5075, 57144), (5800, 50001), (6090, 47620), (7143, 40600), (8120, 35715), (8700, 33334), (9524, 30450), (10150, 28572), (11905, 24360), (12180, 23810), (14286, 20300), (15225, 19048), (16667, 17400)]