148747860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{275459}}^1$

素因数の和:275477

約数の個数: 48

約数和(自身を含む): 462772800

約数和(自身を除く): 314024940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 275459, 550918, 826377, 1101836, 1377295, 1652754, 2479131, 2754590, 3305508, 4131885, 4958262, 5509180, 7437393, 8263770, 9916524, 12395655, 14874786, 16527540, 24791310, 29749572, 37186965, 49582620, 74373930, 148747860]

約数ペア:

[(1, 148747860), (2, 74373930), (3, 49582620), (4, 37186965), (5, 29749572), (6, 24791310), (9, 16527540), (10, 14874786), (12, 12395655), (15, 9916524), (18, 8263770), (20, 7437393), (27, 5509180), (30, 4958262), (36, 4131885), (45, 3305508), (54, 2754590), (60, 2479131), (90, 1652754), (108, 1377295), (135, 1101836), (180, 826377), (270, 550918), (540, 275459)]