245083800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2417}}^1$

素因数の和:2462

約数の個数: 144

約数和(自身を含む): 823038840

約数和(自身を除く): 577955040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1560, 1690, 1950, 2028, 2417, 2535, 2600, 3380, 3900, 4056, 4225, 4834, 5070, 6760, 7251, 7800, 8450, 9668, 10140, 12085, 12675, 14502, 16900, 19336, 20280, 24170, 25350, 29004, 31421, 33800, 36255, 48340, 50700, 58008, 60425, 62842, 72510, 94263, 96680, 101400, 120850, 125684, 145020, 157105, 181275, 188526, 241700, 251368, 290040, 314210, 362550, 377052, 408473, 471315, 483400, 628420, 725100, 754104, 785525, 816946, 942630, 1225419, 1256840, 1450200, 1571050, 1633892, 1885260, 2042365, 2356575, 2450838, 3142100, 3267784, 3770520, 4084730, 4713150, 4901676, 6127095, 6284200, 8169460, 9426300, 9803352, 10211825, 12254190, 16338920, 18852600, 20423650, 24508380, 30635475, 40847300, 49016760, 61270950, 81694600, 122541900, 245083800]

約数ペア:

[(1, 245083800), (2, 122541900), (3, 81694600), (4, 61270950), (5, 49016760), (6, 40847300), (8, 30635475), (10, 24508380), (12, 20423650), (13, 18852600), (15, 16338920), (20, 12254190), (24, 10211825), (25, 9803352), (26, 9426300), (30, 8169460), (39, 6284200), (40, 6127095), (50, 4901676), (52, 4713150), (60, 4084730), (65, 3770520), (75, 3267784), (78, 3142100), (100, 2450838), (104, 2356575), (120, 2042365), (130, 1885260), (150, 1633892), (156, 1571050), (169, 1450200), (195, 1256840), (200, 1225419), (260, 942630), (300, 816946), (312, 785525), (325, 754104), (338, 725100), (390, 628420), (507, 483400), (520, 471315), (600, 408473), (650, 377052), (676, 362550), (780, 314210), (845, 290040), (975, 251368), (1014, 241700), (1300, 188526), (1352, 181275), (1560, 157105), (1690, 145020), (1950, 125684), (2028, 120850), (2417, 101400), (2535, 96680), (2600, 94263), (3380, 72510), (3900, 62842), (4056, 60425), (4225, 58008), (4834, 50700), (5070, 48340), (6760, 36255), (7251, 33800), (7800, 31421), (8450, 29004), (9668, 25350), (10140, 24170), (12085, 20280), (12675, 19336), (14502, 16900)]