85575060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{475417}}^1$

素因数の和:475432

約数の個数: 36

約数和(自身を含む): 259578228

約数和(自身を除く): 174003168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 475417, 950834, 1426251, 1901668, 2377085, 2852502, 4278753, 4754170, 5705004, 7131255, 8557506, 9508340, 14262510, 17115012, 21393765, 28525020, 42787530, 85575060]

約数ペア:

[(1, 85575060), (2, 42787530), (3, 28525020), (4, 21393765), (5, 17115012), (6, 14262510), (9, 9508340), (10, 8557506), (12, 7131255), (15, 5705004), (18, 4754170), (20, 4278753), (30, 2852502), (36, 2377085), (45, 1901668), (60, 1426251), (90, 950834), (180, 475417)]