145288200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{242147}}^1$

素因数の和:242166

約数の個数: 48

約数和(自身を含む): 450395280

約数和(自身を除く): 305107080

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, 242147, 484294, 726441, 968588, 1210735, 1452882, 1937176, 2421470, 2905764, 3632205, 4842940, 5811528, 6053675, 7264410, 9685880, 12107350, 14528820, 18161025, 24214700, 29057640, 36322050, 48429400, 72644100, 145288200]

約数ペア:

[(1, 145288200), (2, 72644100), (3, 48429400), (4, 36322050), (5, 29057640), (6, 24214700), (8, 18161025), (10, 14528820), (12, 12107350), (15, 9685880), (20, 7264410), (24, 6053675), (25, 5811528), (30, 4842940), (40, 3632205), (50, 2905764), (60, 2421470), (75, 1937176), (100, 1452882), (120, 1210735), (150, 968588), (200, 726441), (300, 484294), (600, 242147)]