75220900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 168808640

約数和(自身を除く): 93587740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 103, 109, 134, 206, 218, 268, 335, 412, 436, 515, 545, 670, 1030, 1090, 1340, 1675, 2060, 2180, 2575, 2725, 3350, 5150, 5450, 6700, 6901, 7303, 10300, 10900, 11227, 13802, 14606, 22454, 27604, 29212, 34505, 36515, 44908, 56135, 69010, 73030, 112270, 138020, 146060, 172525, 182575, 224540, 280675, 345050, 365150, 561350, 690100, 730300, 752209, 1122700, 1504418, 3008836, 3761045, 7522090, 15044180, 18805225, 37610450, 75220900]

約数ペア:

[(1, 75220900), (2, 37610450), (4, 18805225), (5, 15044180), (10, 7522090), (20, 3761045), (25, 3008836), (50, 1504418), (67, 1122700), (100, 752209), (103, 730300), (109, 690100), (134, 561350), (206, 365150), (218, 345050), (268, 280675), (335, 224540), (412, 182575), (436, 172525), (515, 146060), (545, 138020), (670, 112270), (1030, 73030), (1090, 69010), (1340, 56135), (1675, 44908), (2060, 36515), (2180, 34505), (2575, 29212), (2725, 27604), (3350, 22454), (5150, 14606), (5450, 13802), (6700, 11227), (6901, 10900), (7303, 10300)]