66588750

素因数分解:

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

素因数の和:2004

約数の個数: 80

約数和(自身を含む): 185003280

約数和(自身を除く): 118414530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 1973, 2250, 3375, 3750, 3946, 5625, 5919, 6750, 9865, 11250, 11838, 16875, 17757, 19730, 29595, 33750, 35514, 49325, 53271, 59190, 88785, 98650, 106542, 147975, 177570, 246625, 266355, 295950, 443925, 493250, 532710, 739875, 887850, 1233125, 1331775, 1479750, 2219625, 2466250, 2663550, 3699375, 4439250, 6658875, 7398750, 11098125, 13317750, 22196250, 33294375, 66588750]

約数ペア:

[(1, 66588750), (2, 33294375), (3, 22196250), (5, 13317750), (6, 11098125), (9, 7398750), (10, 6658875), (15, 4439250), (18, 3699375), (25, 2663550), (27, 2466250), (30, 2219625), (45, 1479750), (50, 1331775), (54, 1233125), (75, 887850), (90, 739875), (125, 532710), (135, 493250), (150, 443925), (225, 295950), (250, 266355), (270, 246625), (375, 177570), (450, 147975), (625, 106542), (675, 98650), (750, 88785), (1125, 59190), (1250, 53271), (1350, 49325), (1875, 35514), (1973, 33750), (2250, 29595), (3375, 19730), (3750, 17757), (3946, 16875), (5625, 11838), (5919, 11250), (6750, 9865)]