85514580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{475081}}^1$

素因数の和:475096

約数の個数: 36

約数和(自身を含む): 259394772

約数和(自身を除く): 173880192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 475081, 950162, 1425243, 1900324, 2375405, 2850486, 4275729, 4750810, 5700972, 7126215, 8551458, 9501620, 14252430, 17102916, 21378645, 28504860, 42757290, 85514580]

約数ペア:

[(1, 85514580), (2, 42757290), (3, 28504860), (4, 21378645), (5, 17102916), (6, 14252430), (9, 9501620), (10, 8551458), (12, 7126215), (15, 5700972), (18, 4750810), (20, 4275729), (30, 2850486), (36, 2375405), (45, 1900324), (60, 1425243), (90, 950162), (180, 475081)]