145271400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{242119}}^1$

素因数の和:242138

約数の個数: 48

約数和(自身を含む): 450343200

約数和(自身を除く): 305071800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 242119, 484238, 726357, 968476, 1210595, 1452714, 1936952, 2421190, 2905428, 3631785, 4842380, 5810856, 6052975, 7263570, 9684760, 12105950, 14527140, 18158925, 24211900, 29054280, 36317850, 48423800, 72635700, 145271400]

約数ペア:

[(1, 145271400), (2, 72635700), (3, 48423800), (4, 36317850), (5, 29054280), (6, 24211900), (8, 18158925), (10, 14527140), (12, 12105950), (15, 9684760), (20, 7263570), (24, 6052975), (25, 5810856), (30, 4842380), (40, 3631785), (50, 2905428), (60, 2421190), (75, 1936952), (100, 1452714), (120, 1210595), (150, 968476), (200, 726357), (300, 484238), (600, 242119)]