74357460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137699}}^1$

素因数の和:137717

約数の個数: 48

約数和(自身を含む): 231336000

約数和(自身を除く): 156978540

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, 137699, 275398, 413097, 550796, 688495, 826194, 1239291, 1376990, 1652388, 2065485, 2478582, 2753980, 3717873, 4130970, 4957164, 6196455, 7435746, 8261940, 12392910, 14871492, 18589365, 24785820, 37178730, 74357460]

約数ペア:

[(1, 74357460), (2, 37178730), (3, 24785820), (4, 18589365), (5, 14871492), (6, 12392910), (9, 8261940), (10, 7435746), (12, 6196455), (15, 4957164), (18, 4130970), (20, 3717873), (27, 2753980), (30, 2478582), (36, 2065485), (45, 1652388), (54, 1376990), (60, 1239291), (90, 826194), (108, 688495), (135, 550796), (180, 413097), (270, 275398), (540, 137699)]