81243150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4969}}^1$

素因数の和:5093

約数の個数: 48

約数和(自身を含む): 203372400

約数和(自身を除く): 122129250

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1635, 2725, 3270, 4969, 5450, 8175, 9938, 14907, 16350, 24845, 29814, 49690, 74535, 124225, 149070, 248450, 372675, 541621, 745350, 1083242, 1624863, 2708105, 3249726, 5416210, 8124315, 13540525, 16248630, 27081050, 40621575, 81243150]

約数ペア:

[(1, 81243150), (2, 40621575), (3, 27081050), (5, 16248630), (6, 13540525), (10, 8124315), (15, 5416210), (25, 3249726), (30, 2708105), (50, 1624863), (75, 1083242), (109, 745350), (150, 541621), (218, 372675), (327, 248450), (545, 149070), (654, 124225), (1090, 74535), (1635, 49690), (2725, 29814), (3270, 24845), (4969, 16350), (5450, 14907), (8175, 9938)]