138671850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{17443}}^1$

素因数の和:17511

約数の個数: 48

約数和(自身を含む): 350415072

約数和(自身を除く): 211743222

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 17443, 34886, 52329, 87215, 104658, 174430, 261645, 436075, 523290, 872150, 924479, 1308225, 1848958, 2616450, 2773437, 4622395, 5546874, 9244790, 13867185, 23111975, 27734370, 46223950, 69335925, 138671850]

約数ペア:

[(1, 138671850), (2, 69335925), (3, 46223950), (5, 27734370), (6, 23111975), (10, 13867185), (15, 9244790), (25, 5546874), (30, 4622395), (50, 2773437), (53, 2616450), (75, 1848958), (106, 1308225), (150, 924479), (159, 872150), (265, 523290), (318, 436075), (530, 261645), (795, 174430), (1325, 104658), (1590, 87215), (2650, 52329), (3975, 34886), (7950, 17443)]