75396180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66137}}^1$

素因数の和:66168

約数の個数: 48

約数和(自身を含む): 222223680

約数和(自身を除く): 146827500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 66137, 132274, 198411, 264548, 330685, 396822, 661370, 793644, 992055, 1256603, 1322740, 1984110, 2513206, 3769809, 3968220, 5026412, 6283015, 7539618, 12566030, 15079236, 18849045, 25132060, 37698090, 75396180]

約数ペア:

[(1, 75396180), (2, 37698090), (3, 25132060), (4, 18849045), (5, 15079236), (6, 12566030), (10, 7539618), (12, 6283015), (15, 5026412), (19, 3968220), (20, 3769809), (30, 2513206), (38, 1984110), (57, 1322740), (60, 1256603), (76, 992055), (95, 793644), (114, 661370), (190, 396822), (228, 330685), (285, 264548), (380, 198411), (570, 132274), (1140, 66137)]