139050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{103}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 386880

約数和(自身を除く): 247830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 103, 135, 150, 206, 225, 270, 309, 450, 515, 618, 675, 927, 1030, 1350, 1545, 1854, 2575, 2781, 3090, 4635, 5150, 5562, 7725, 9270, 13905, 15450, 23175, 27810, 46350, 69525, 139050]

約数ペア:

[(1, 139050), (2, 69525), (3, 46350), (5, 27810), (6, 23175), (9, 15450), (10, 13905), (15, 9270), (18, 7725), (25, 5562), (27, 5150), (30, 4635), (45, 3090), (50, 2781), (54, 2575), (75, 1854), (90, 1545), (103, 1350), (135, 1030), (150, 927), (206, 675), (225, 618), (270, 515), (309, 450)]