81151650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{180337}}^1$

素因数の和:180355

約数の個数: 36

約数和(自身を含む): 218028642

約数和(自身を除く): 136876992

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 180337, 360674, 541011, 901685, 1082022, 1623033, 1803370, 2705055, 3246066, 4508425, 5410110, 8115165, 9016850, 13525275, 16230330, 27050550, 40575825, 81151650]

約数ペア:

[(1, 81151650), (2, 40575825), (3, 27050550), (5, 16230330), (6, 13525275), (9, 9016850), (10, 8115165), (15, 5410110), (18, 4508425), (25, 3246066), (30, 2705055), (45, 1803370), (50, 1623033), (75, 1082022), (90, 901685), (150, 541011), (225, 360674), (450, 180337)]