135440800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15391}}^1$

素因数の和:15422

約数の個数: 72

約数和(自身を含む): 360726912

約数和(自身を除く): 225286112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 15391, 30782, 61564, 76955, 123128, 153910, 169301, 246256, 307820, 338602, 384775, 492512, 615640, 677204, 769550, 846505, 1231280, 1354408, 1539100, 1693010, 2462560, 2708816, 3078200, 3386020, 4232525, 5417632, 6156400, 6772040, 8465050, 12312800, 13544080, 16930100, 27088160, 33860200, 67720400, 135440800]

約数ペア:

[(1, 135440800), (2, 67720400), (4, 33860200), (5, 27088160), (8, 16930100), (10, 13544080), (11, 12312800), (16, 8465050), (20, 6772040), (22, 6156400), (25, 5417632), (32, 4232525), (40, 3386020), (44, 3078200), (50, 2708816), (55, 2462560), (80, 1693010), (88, 1539100), (100, 1354408), (110, 1231280), (160, 846505), (176, 769550), (200, 677204), (220, 615640), (275, 492512), (352, 384775), (400, 338602), (440, 307820), (550, 246256), (800, 169301), (880, 153910), (1100, 123128), (1760, 76955), (2200, 61564), (4400, 30782), (8800, 15391)]