222867180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{412717}}^1$

素因数の和:412735

約数の個数: 48

約数和(自身を含む): 693366240

約数和(自身を除く): 470499060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 412717, 825434, 1238151, 1650868, 2063585, 2476302, 3714453, 4127170, 4952604, 6190755, 7428906, 8254340, 11143359, 12381510, 14857812, 18572265, 22286718, 24763020, 37144530, 44573436, 55716795, 74289060, 111433590, 222867180]

約数ペア:

[(1, 222867180), (2, 111433590), (3, 74289060), (4, 55716795), (5, 44573436), (6, 37144530), (9, 24763020), (10, 22286718), (12, 18572265), (15, 14857812), (18, 12381510), (20, 11143359), (27, 8254340), (30, 7428906), (36, 6190755), (45, 4952604), (54, 4127170), (60, 3714453), (90, 2476302), (108, 2063585), (135, 1650868), (180, 1238151), (270, 825434), (540, 412717)]