126215400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{210359}}^1$

素因数の和:210378

約数の個数: 48

約数和(自身を含む): 391269600

約数和(自身を除く): 265054200

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, 210359, 420718, 631077, 841436, 1051795, 1262154, 1682872, 2103590, 2524308, 3155385, 4207180, 5048616, 5258975, 6310770, 8414360, 10517950, 12621540, 15776925, 21035900, 25243080, 31553850, 42071800, 63107700, 126215400]

約数ペア:

[(1, 126215400), (2, 63107700), (3, 42071800), (4, 31553850), (5, 25243080), (6, 21035900), (8, 15776925), (10, 12621540), (12, 10517950), (15, 8414360), (20, 6310770), (24, 5258975), (25, 5048616), (30, 4207180), (40, 3155385), (50, 2524308), (60, 2103590), (75, 1682872), (100, 1262154), (120, 1051795), (150, 841436), (200, 631077), (300, 420718), (600, 210359)]