239032100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 547048320

約数和(自身を除く): 308016220

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 103, 115, 206, 230, 412, 460, 515, 575, 1009, 1030, 1150, 2018, 2060, 2300, 2369, 2575, 4036, 4738, 5045, 5150, 9476, 10090, 10300, 11845, 20180, 23207, 23690, 25225, 46414, 47380, 50450, 59225, 92828, 100900, 103927, 116035, 118450, 207854, 232070, 236900, 415708, 464140, 519635, 580175, 1039270, 1160350, 2078540, 2320700, 2390321, 2598175, 4780642, 5196350, 9561284, 10392700, 11951605, 23903210, 47806420, 59758025, 119516050, 239032100]

約数ペア:

[(1, 239032100), (2, 119516050), (4, 59758025), (5, 47806420), (10, 23903210), (20, 11951605), (23, 10392700), (25, 9561284), (46, 5196350), (50, 4780642), (92, 2598175), (100, 2390321), (103, 2320700), (115, 2078540), (206, 1160350), (230, 1039270), (412, 580175), (460, 519635), (515, 464140), (575, 415708), (1009, 236900), (1030, 232070), (1150, 207854), (2018, 118450), (2060, 116035), (2300, 103927), (2369, 100900), (2575, 92828), (4036, 59225), (4738, 50450), (5045, 47380), (5150, 46414), (9476, 25225), (10090, 23690), (10300, 23207), (11845, 20180)]