40004550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{29633}}^1$

素因数の和:29654

約数の個数: 48

約数和(自身を含む): 110238480

約数和(自身を除く): 70233930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 29633, 59266, 88899, 148165, 177798, 266697, 296330, 444495, 533394, 740825, 800091, 888990, 1333485, 1481650, 1600182, 2222475, 2666970, 4000455, 4444950, 6667425, 8000910, 13334850, 20002275, 40004550]

約数ペア:

[(1, 40004550), (2, 20002275), (3, 13334850), (5, 8000910), (6, 6667425), (9, 4444950), (10, 4000455), (15, 2666970), (18, 2222475), (25, 1600182), (27, 1481650), (30, 1333485), (45, 888990), (50, 800091), (54, 740825), (75, 533394), (90, 444495), (135, 296330), (150, 266697), (225, 177798), (270, 148165), (450, 88899), (675, 59266), (1350, 29633)]