42489900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{15737}}^1$

素因数の和:15760

約数の個数: 72

約数和(自身を含む): 136605840

約数和(自身を除く): 94115940

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, 15737, 31474, 47211, 62948, 78685, 94422, 141633, 157370, 188844, 236055, 283266, 314740, 393425, 424899, 472110, 566532, 708165, 786850, 849798, 944220, 1180275, 1416330, 1573700, 1699596, 2124495, 2360550, 2832660, 3540825, 4248990, 4721100, 7081650, 8497980, 10622475, 14163300, 21244950, 42489900]

約数ペア:

[(1, 42489900), (2, 21244950), (3, 14163300), (4, 10622475), (5, 8497980), (6, 7081650), (9, 4721100), (10, 4248990), (12, 3540825), (15, 2832660), (18, 2360550), (20, 2124495), (25, 1699596), (27, 1573700), (30, 1416330), (36, 1180275), (45, 944220), (50, 849798), (54, 786850), (60, 708165), (75, 566532), (90, 472110), (100, 424899), (108, 393425), (135, 314740), (150, 283266), (180, 236055), (225, 188844), (270, 157370), (300, 141633), (450, 94422), (540, 78685), (675, 62948), (900, 47211), (1350, 31474), (2700, 15737)]