478050000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{3187}}^1$

素因数の和:3223

約数の個数: 120

約数和(自身を含む): 1544088672

約数和(自身を除く): 1066038672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3125, 3187, 3750, 5000, 6000, 6250, 6374, 7500, 9375, 9561, 10000, 12500, 12748, 15000, 15935, 18750, 19122, 25000, 25496, 30000, 31870, 37500, 38244, 47805, 50000, 50992, 63740, 75000, 76488, 79675, 95610, 127480, 150000, 152976, 159350, 191220, 239025, 254960, 318700, 382440, 398375, 478050, 637400, 764880, 796750, 956100, 1195125, 1274800, 1593500, 1912200, 1991875, 2390250, 3187000, 3824400, 3983750, 4780500, 5975625, 6374000, 7967500, 9561000, 9959375, 11951250, 15935000, 19122000, 19918750, 23902500, 29878125, 31870000, 39837500, 47805000, 59756250, 79675000, 95610000, 119512500, 159350000, 239025000, 478050000]

約数ペア:

[(1, 478050000), (2, 239025000), (3, 159350000), (4, 119512500), (5, 95610000), (6, 79675000), (8, 59756250), (10, 47805000), (12, 39837500), (15, 31870000), (16, 29878125), (20, 23902500), (24, 19918750), (25, 19122000), (30, 15935000), (40, 11951250), (48, 9959375), (50, 9561000), (60, 7967500), (75, 6374000), (80, 5975625), (100, 4780500), (120, 3983750), (125, 3824400), (150, 3187000), (200, 2390250), (240, 1991875), (250, 1912200), (300, 1593500), (375, 1274800), (400, 1195125), (500, 956100), (600, 796750), (625, 764880), (750, 637400), (1000, 478050), (1200, 398375), (1250, 382440), (1500, 318700), (1875, 254960), (2000, 239025), (2500, 191220), (3000, 159350), (3125, 152976), (3187, 150000), (3750, 127480), (5000, 95610), (6000, 79675), (6250, 76488), (6374, 75000), (7500, 63740), (9375, 50992), (9561, 50000), (10000, 47805), (12500, 38244), (12748, 37500), (15000, 31870), (15935, 30000), (18750, 25496), (19122, 25000)]