74837200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 194506400

約数和(自身を除く): 119669200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 43, 50, 76, 80, 86, 95, 100, 152, 172, 190, 200, 215, 229, 304, 344, 380, 400, 430, 458, 475, 688, 760, 817, 860, 916, 950, 1075, 1145, 1520, 1634, 1720, 1832, 1900, 2150, 2290, 3268, 3440, 3664, 3800, 4085, 4300, 4351, 4580, 5725, 6536, 7600, 8170, 8600, 8702, 9160, 9847, 11450, 13072, 16340, 17200, 17404, 18320, 19694, 20425, 21755, 22900, 32680, 34808, 39388, 40850, 43510, 45800, 49235, 65360, 69616, 78776, 81700, 87020, 91600, 98470, 108775, 157552, 163400, 174040, 187093, 196940, 217550, 246175, 326800, 348080, 374186, 393880, 435100, 492350, 748372, 787760, 870200, 935465, 984700, 1496744, 1740400, 1870930, 1969400, 2993488, 3741860, 3938800, 4677325, 7483720, 9354650, 14967440, 18709300, 37418600, 74837200]

約数ペア:

[(1, 74837200), (2, 37418600), (4, 18709300), (5, 14967440), (8, 9354650), (10, 7483720), (16, 4677325), (19, 3938800), (20, 3741860), (25, 2993488), (38, 1969400), (40, 1870930), (43, 1740400), (50, 1496744), (76, 984700), (80, 935465), (86, 870200), (95, 787760), (100, 748372), (152, 492350), (172, 435100), (190, 393880), (200, 374186), (215, 348080), (229, 326800), (304, 246175), (344, 217550), (380, 196940), (400, 187093), (430, 174040), (458, 163400), (475, 157552), (688, 108775), (760, 98470), (817, 91600), (860, 87020), (916, 81700), (950, 78776), (1075, 69616), (1145, 65360), (1520, 49235), (1634, 45800), (1720, 43510), (1832, 40850), (1900, 39388), (2150, 34808), (2290, 32680), (3268, 22900), (3440, 21755), (3664, 20425), (3800, 19694), (4085, 18320), (4300, 17404), (4351, 17200), (4580, 16340), (5725, 13072), (6536, 11450), (7600, 9847), (8170, 9160), (8600, 8702)]