57000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1$

素因数の和:43

約数の個数: 64

約数和(自身を含む): 187200

約数和(自身を除く): 130200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2280, 2375, 2850, 3000, 3800, 4750, 5700, 7125, 9500, 11400, 14250, 19000, 28500, 57000]

約数ペア:

[(1, 57000), (2, 28500), (3, 19000), (4, 14250), (5, 11400), (6, 9500), (8, 7125), (10, 5700), (12, 4750), (15, 3800), (19, 3000), (20, 2850), (24, 2375), (25, 2280), (30, 1900), (38, 1500), (40, 1425), (50, 1140), (57, 1000), (60, 950), (75, 760), (76, 750), (95, 600), (100, 570), (114, 500), (120, 475), (125, 456), (150, 380), (152, 375), (190, 300), (200, 285), (228, 250)]