138520590900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15921907}}^1$

素因数の和:15921953

約数の個数: 72

約数和(自身を含む): 414606484320

約数和(自身を除く): 276085893420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 15921907, 31843814, 47765721, 63687628, 79609535, 95531442, 159219070, 191062884, 238828605, 318438140, 398047675, 461735303, 477657210, 796095350, 923470606, 955314420, 1194143025, 1385205909, 1592190700, 1846941212, 2308676515, 2388286050, 2770411818, 4617353030, 4776572100, 5540823636, 6926029545, 9234706060, 11543382575, 13852059090, 23086765150, 27704118180, 34630147725, 46173530300, 69260295450, 138520590900]

約数ペア:

[(1, 138520590900), (2, 69260295450), (3, 46173530300), (4, 34630147725), (5, 27704118180), (6, 23086765150), (10, 13852059090), (12, 11543382575), (15, 9234706060), (20, 6926029545), (25, 5540823636), (29, 4776572100), (30, 4617353030), (50, 2770411818), (58, 2388286050), (60, 2308676515), (75, 1846941212), (87, 1592190700), (100, 1385205909), (116, 1194143025), (145, 955314420), (150, 923470606), (174, 796095350), (290, 477657210), (300, 461735303), (348, 398047675), (435, 318438140), (580, 238828605), (725, 191062884), (870, 159219070), (1450, 95531442), (1740, 79609535), (2175, 63687628), (2900, 47765721), (4350, 31843814), (8700, 15921907)]