88304800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 235109952

約数和(自身を除く): 146805152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 43, 50, 68, 80, 85, 86, 100, 136, 151, 160, 170, 172, 200, 215, 272, 302, 340, 344, 400, 425, 430, 544, 604, 680, 688, 731, 755, 800, 850, 860, 1075, 1208, 1360, 1376, 1462, 1510, 1700, 1720, 2150, 2416, 2567, 2720, 2924, 3020, 3400, 3440, 3655, 3775, 4300, 4832, 5134, 5848, 6040, 6493, 6800, 6880, 7310, 7550, 8600, 10268, 11696, 12080, 12835, 12986, 13600, 14620, 15100, 17200, 18275, 20536, 23392, 24160, 25670, 25972, 29240, 30200, 32465, 34400, 36550, 41072, 51340, 51944, 58480, 60400, 64175, 64930, 73100, 82144, 102680, 103888, 110381, 116960, 120800, 128350, 129860, 146200, 162325, 205360, 207776, 220762, 256700, 259720, 292400, 324650, 410720, 441524, 513400, 519440, 551905, 584800, 649300, 883048, 1026800, 1038880, 1103810, 1298600, 1766096, 2053600, 2207620, 2597200, 2759525, 3532192, 4415240, 5194400, 5519050, 8830480, 11038100, 17660960, 22076200, 44152400, 88304800]

約数ペア:

[(1, 88304800), (2, 44152400), (4, 22076200), (5, 17660960), (8, 11038100), (10, 8830480), (16, 5519050), (17, 5194400), (20, 4415240), (25, 3532192), (32, 2759525), (34, 2597200), (40, 2207620), (43, 2053600), (50, 1766096), (68, 1298600), (80, 1103810), (85, 1038880), (86, 1026800), (100, 883048), (136, 649300), (151, 584800), (160, 551905), (170, 519440), (172, 513400), (200, 441524), (215, 410720), (272, 324650), (302, 292400), (340, 259720), (344, 256700), (400, 220762), (425, 207776), (430, 205360), (544, 162325), (604, 146200), (680, 129860), (688, 128350), (731, 120800), (755, 116960), (800, 110381), (850, 103888), (860, 102680), (1075, 82144), (1208, 73100), (1360, 64930), (1376, 64175), (1462, 60400), (1510, 58480), (1700, 51944), (1720, 51340), (2150, 41072), (2416, 36550), (2567, 34400), (2720, 32465), (2924, 30200), (3020, 29240), (3400, 25972), (3440, 25670), (3655, 24160), (3775, 23392), (4300, 20536), (4832, 18275), (5134, 17200), (5848, 15100), (6040, 14620), (6493, 13600), (6800, 12986), (6880, 12835), (7310, 12080), (7550, 11696), (8600, 10268)]