90062820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{166783}}^1$

素因数の和:166801

約数の個数: 48

約数和(自身を含む): 280197120

約数和(自身を除く): 190134300

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, 166783, 333566, 500349, 667132, 833915, 1000698, 1501047, 1667830, 2001396, 2501745, 3002094, 3335660, 4503141, 5003490, 6004188, 7505235, 9006282, 10006980, 15010470, 18012564, 22515705, 30020940, 45031410, 90062820]

約数ペア:

[(1, 90062820), (2, 45031410), (3, 30020940), (4, 22515705), (5, 18012564), (6, 15010470), (9, 10006980), (10, 9006282), (12, 7505235), (15, 6004188), (18, 5003490), (20, 4503141), (27, 3335660), (30, 3002094), (36, 2501745), (45, 2001396), (54, 1667830), (60, 1501047), (90, 1000698), (108, 833915), (135, 667132), (180, 500349), (270, 333566), (540, 166783)]