84742800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{70619}}^1$

素因数の和:70640

約数の個数: 60

約数和(自身を含む): 271463280

約数和(自身を除く): 186720480

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, 70619, 141238, 211857, 282476, 353095, 423714, 564952, 706190, 847428, 1059285, 1129904, 1412380, 1694856, 1765475, 2118570, 2824760, 3389712, 3530950, 4237140, 5296425, 5649520, 7061900, 8474280, 10592850, 14123800, 16948560, 21185700, 28247600, 42371400, 84742800]

約数ペア:

[(1, 84742800), (2, 42371400), (3, 28247600), (4, 21185700), (5, 16948560), (6, 14123800), (8, 10592850), (10, 8474280), (12, 7061900), (15, 5649520), (16, 5296425), (20, 4237140), (24, 3530950), (25, 3389712), (30, 2824760), (40, 2118570), (48, 1765475), (50, 1694856), (60, 1412380), (75, 1129904), (80, 1059285), (100, 847428), (120, 706190), (150, 564952), (200, 423714), (240, 353095), (300, 282476), (400, 211857), (600, 141238), (1200, 70619)]