84877740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157181}}^1$

素因数の和:157199

約数の個数: 48

約数和(自身を含む): 264065760

約数和(自身を除く): 179188020

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, 157181, 314362, 471543, 628724, 785905, 943086, 1414629, 1571810, 1886172, 2357715, 2829258, 3143620, 4243887, 4715430, 5658516, 7073145, 8487774, 9430860, 14146290, 16975548, 21219435, 28292580, 42438870, 84877740]

約数ペア:

[(1, 84877740), (2, 42438870), (3, 28292580), (4, 21219435), (5, 16975548), (6, 14146290), (9, 9430860), (10, 8487774), (12, 7073145), (15, 5658516), (18, 4715430), (20, 4243887), (27, 3143620), (30, 2829258), (36, 2357715), (45, 1886172), (54, 1571810), (60, 1414629), (90, 943086), (108, 785905), (135, 628724), (180, 471543), (270, 314362), (540, 157181)]