1293803400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2156339}}^1$

素因数の和:2156358

約数の個数: 48

約数和(自身を含む): 4010792400

約数和(自身を除く): 2716989000

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, 2156339, 4312678, 6469017, 8625356, 10781695, 12938034, 17250712, 21563390, 25876068, 32345085, 43126780, 51752136, 53908475, 64690170, 86253560, 107816950, 129380340, 161725425, 215633900, 258760680, 323450850, 431267800, 646901700, 1293803400]

約数ペア:

[(1, 1293803400), (2, 646901700), (3, 431267800), (4, 323450850), (5, 258760680), (6, 215633900), (8, 161725425), (10, 129380340), (12, 107816950), (15, 86253560), (20, 64690170), (24, 53908475), (25, 51752136), (30, 43126780), (40, 32345085), (50, 25876068), (60, 21563390), (75, 17250712), (100, 12938034), (120, 10781695), (150, 8625356), (200, 6469017), (300, 4312678), (600, 2156339)]