76798000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 204272640

約数和(自身を除く): 127474640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 43, 47, 50, 76, 80, 86, 94, 95, 100, 125, 152, 172, 188, 190, 200, 215, 235, 250, 304, 344, 376, 380, 400, 430, 470, 475, 500, 688, 752, 760, 817, 860, 893, 940, 950, 1000, 1075, 1175, 1520, 1634, 1720, 1786, 1880, 1900, 2000, 2021, 2150, 2350, 2375, 3268, 3440, 3572, 3760, 3800, 4042, 4085, 4300, 4465, 4700, 4750, 5375, 5875, 6536, 7144, 7600, 8084, 8170, 8600, 8930, 9400, 9500, 10105, 10750, 11750, 13072, 14288, 16168, 16340, 17200, 17860, 18800, 19000, 20210, 20425, 21500, 22325, 23500, 32336, 32680, 35720, 38000, 38399, 40420, 40850, 43000, 44650, 47000, 50525, 65360, 71440, 76798, 80840, 81700, 86000, 89300, 94000, 101050, 102125, 111625, 153596, 161680, 163400, 178600, 191995, 202100, 204250, 223250, 252625, 307192, 326800, 357200, 383990, 404200, 408500, 446500, 505250, 614384, 767980, 808400, 817000, 893000, 959975, 1010500, 1535960, 1634000, 1786000, 1919950, 2021000, 3071920, 3839900, 4042000, 4799875, 7679800, 9599750, 15359600, 19199500, 38399000, 76798000]

約数ペア:

[(1, 76798000), (2, 38399000), (4, 19199500), (5, 15359600), (8, 9599750), (10, 7679800), (16, 4799875), (19, 4042000), (20, 3839900), (25, 3071920), (38, 2021000), (40, 1919950), (43, 1786000), (47, 1634000), (50, 1535960), (76, 1010500), (80, 959975), (86, 893000), (94, 817000), (95, 808400), (100, 767980), (125, 614384), (152, 505250), (172, 446500), (188, 408500), (190, 404200), (200, 383990), (215, 357200), (235, 326800), (250, 307192), (304, 252625), (344, 223250), (376, 204250), (380, 202100), (400, 191995), (430, 178600), (470, 163400), (475, 161680), (500, 153596), (688, 111625), (752, 102125), (760, 101050), (817, 94000), (860, 89300), (893, 86000), (940, 81700), (950, 80840), (1000, 76798), (1075, 71440), (1175, 65360), (1520, 50525), (1634, 47000), (1720, 44650), (1786, 43000), (1880, 40850), (1900, 40420), (2000, 38399), (2021, 38000), (2150, 35720), (2350, 32680), (2375, 32336), (3268, 23500), (3440, 22325), (3572, 21500), (3760, 20425), (3800, 20210), (4042, 19000), (4085, 18800), (4300, 17860), (4465, 17200), (4700, 16340), (4750, 16168), (5375, 14288), (5875, 13072), (6536, 11750), (7144, 10750), (7600, 10105), (8084, 9500), (8170, 9400), (8600, 8930)]