225075000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{3001}}^1$

素因数の和:3035

約数の個数: 96

約数和(自身を含む): 703548720

約数和(自身を除く): 478473720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3001, 3125, 3750, 5000, 6002, 6250, 7500, 9003, 9375, 12004, 12500, 15000, 15005, 18006, 18750, 24008, 25000, 30010, 36012, 37500, 45015, 60020, 72024, 75000, 75025, 90030, 120040, 150050, 180060, 225075, 300100, 360120, 375125, 450150, 600200, 750250, 900300, 1125375, 1500500, 1800600, 1875625, 2250750, 3001000, 3751250, 4501500, 5626875, 7502500, 9003000, 9378125, 11253750, 15005000, 18756250, 22507500, 28134375, 37512500, 45015000, 56268750, 75025000, 112537500, 225075000]

約数ペア:

[(1, 225075000), (2, 112537500), (3, 75025000), (4, 56268750), (5, 45015000), (6, 37512500), (8, 28134375), (10, 22507500), (12, 18756250), (15, 15005000), (20, 11253750), (24, 9378125), (25, 9003000), (30, 7502500), (40, 5626875), (50, 4501500), (60, 3751250), (75, 3001000), (100, 2250750), (120, 1875625), (125, 1800600), (150, 1500500), (200, 1125375), (250, 900300), (300, 750250), (375, 600200), (500, 450150), (600, 375125), (625, 360120), (750, 300100), (1000, 225075), (1250, 180060), (1500, 150050), (1875, 120040), (2500, 90030), (3000, 75025), (3001, 75000), (3125, 72024), (3750, 60020), (5000, 45015), (6002, 37500), (6250, 36012), (7500, 30010), (9003, 25000), (9375, 24008), (12004, 18750), (12500, 18006), (15000, 15005)]