71265300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 207799200

約数和(自身を除く): 136533900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 1709, 2085, 2780, 3418, 3475, 4170, 5127, 6836, 6950, 8340, 8545, 10254, 10425, 13900, 17090, 20508, 20850, 25635, 34180, 41700, 42725, 51270, 85450, 102540, 128175, 170900, 237551, 256350, 475102, 512700, 712653, 950204, 1187755, 1425306, 2375510, 2850612, 3563265, 4751020, 5938775, 7126530, 11877550, 14253060, 17816325, 23755100, 35632650, 71265300]

約数ペア:

[(1, 71265300), (2, 35632650), (3, 23755100), (4, 17816325), (5, 14253060), (6, 11877550), (10, 7126530), (12, 5938775), (15, 4751020), (20, 3563265), (25, 2850612), (30, 2375510), (50, 1425306), (60, 1187755), (75, 950204), (100, 712653), (139, 512700), (150, 475102), (278, 256350), (300, 237551), (417, 170900), (556, 128175), (695, 102540), (834, 85450), (1390, 51270), (1668, 42725), (1709, 41700), (2085, 34180), (2780, 25635), (3418, 20850), (3475, 20508), (4170, 17090), (5127, 13900), (6836, 10425), (6950, 10254), (8340, 8545)]