88785000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1973}}^1$

素因数の和:2005

約数の個数: 120

約数和(自身を含む): 300630330

約数和(自身を除く): 211845330

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 1973, 2250, 2500, 3000, 3750, 3946, 4500, 5000, 5625, 5919, 7500, 7892, 9000, 9865, 11250, 11838, 15000, 15784, 17757, 19730, 22500, 23676, 29595, 35514, 39460, 45000, 47352, 49325, 59190, 71028, 78920, 88785, 98650, 118380, 142056, 147975, 177570, 197300, 236760, 246625, 295950, 355140, 394600, 443925, 493250, 591900, 710280, 739875, 887850, 986500, 1183800, 1233125, 1479750, 1775700, 1973000, 2219625, 2466250, 2959500, 3551400, 3699375, 4439250, 4932500, 5919000, 7398750, 8878500, 9865000, 11098125, 14797500, 17757000, 22196250, 29595000, 44392500, 88785000]

約数ペア:

[(1, 88785000), (2, 44392500), (3, 29595000), (4, 22196250), (5, 17757000), (6, 14797500), (8, 11098125), (9, 9865000), (10, 8878500), (12, 7398750), (15, 5919000), (18, 4932500), (20, 4439250), (24, 3699375), (25, 3551400), (30, 2959500), (36, 2466250), (40, 2219625), (45, 1973000), (50, 1775700), (60, 1479750), (72, 1233125), (75, 1183800), (90, 986500), (100, 887850), (120, 739875), (125, 710280), (150, 591900), (180, 493250), (200, 443925), (225, 394600), (250, 355140), (300, 295950), (360, 246625), (375, 236760), (450, 197300), (500, 177570), (600, 147975), (625, 142056), (750, 118380), (900, 98650), (1000, 88785), (1125, 78920), (1250, 71028), (1500, 59190), (1800, 49325), (1875, 47352), (1973, 45000), (2250, 39460), (2500, 35514), (3000, 29595), (3750, 23676), (3946, 22500), (4500, 19730), (5000, 17757), (5625, 15784), (5919, 15000), (7500, 11838), (7892, 11250), (9000, 9865)]