319079400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{531799}}^1$

素因数の和:531818

約数の個数: 48

約数和(自身を含む): 989148000

約数和(自身を除く): 670068600

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, 531799, 1063598, 1595397, 2127196, 2658995, 3190794, 4254392, 5317990, 6381588, 7976985, 10635980, 12763176, 13294975, 15953970, 21271960, 26589950, 31907940, 39884925, 53179900, 63815880, 79769850, 106359800, 159539700, 319079400]

約数ペア:

[(1, 319079400), (2, 159539700), (3, 106359800), (4, 79769850), (5, 63815880), (6, 53179900), (8, 39884925), (10, 31907940), (12, 26589950), (15, 21271960), (20, 15953970), (24, 13294975), (25, 12763176), (30, 10635980), (40, 7976985), (50, 6381588), (60, 5317990), (75, 4254392), (100, 3190794), (120, 2658995), (150, 2127196), (200, 1595397), (300, 1063598), (600, 531799)]