85508400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71257}}^1$

素因数の和:71278

約数の個数: 60

約数和(自身を含む): 273915752

約数和(自身を除く): 188407352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 71257, 142514, 213771, 285028, 356285, 427542, 570056, 712570, 855084, 1068855, 1140112, 1425140, 1710168, 1781425, 2137710, 2850280, 3420336, 3562850, 4275420, 5344275, 5700560, 7125700, 8550840, 10688550, 14251400, 17101680, 21377100, 28502800, 42754200, 85508400]

約数ペア:

[(1, 85508400), (2, 42754200), (3, 28502800), (4, 21377100), (5, 17101680), (6, 14251400), (8, 10688550), (10, 8550840), (12, 7125700), (15, 5700560), (16, 5344275), (20, 4275420), (24, 3562850), (25, 3420336), (30, 2850280), (40, 2137710), (48, 1781425), (50, 1710168), (60, 1425140), (75, 1140112), (80, 1068855), (100, 855084), (120, 712570), (150, 570056), (200, 427542), (240, 356285), (300, 285028), (400, 213771), (600, 142514), (1200, 71257)]