87417900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{32377}}^1$

素因数の和:32400

約数の個数: 72

約数和(自身を含む): 281041040

約数和(自身を除く): 193623140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 32377, 64754, 97131, 129508, 161885, 194262, 291393, 323770, 388524, 485655, 582786, 647540, 809425, 874179, 971310, 1165572, 1456965, 1618850, 1748358, 1942620, 2428275, 2913930, 3237700, 3496716, 4370895, 4856550, 5827860, 7284825, 8741790, 9713100, 14569650, 17483580, 21854475, 29139300, 43708950, 87417900]

約数ペア:

[(1, 87417900), (2, 43708950), (3, 29139300), (4, 21854475), (5, 17483580), (6, 14569650), (9, 9713100), (10, 8741790), (12, 7284825), (15, 5827860), (18, 4856550), (20, 4370895), (25, 3496716), (27, 3237700), (30, 2913930), (36, 2428275), (45, 1942620), (50, 1748358), (54, 1618850), (60, 1456965), (75, 1165572), (90, 971310), (100, 874179), (108, 809425), (135, 647540), (150, 582786), (180, 485655), (225, 388524), (270, 323770), (300, 291393), (450, 194262), (540, 161885), (675, 129508), (900, 97131), (1350, 64754), (2700, 32377)]