78906900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{263023}}^1$

素因数の和:263040

約数の個数: 36

約数和(自身を含む): 228304832

約数和(自身を除く): 149397932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 263023, 526046, 789069, 1052092, 1315115, 1578138, 2630230, 3156276, 3945345, 5260460, 6575575, 7890690, 13151150, 15781380, 19726725, 26302300, 39453450, 78906900]

約数ペア:

[(1, 78906900), (2, 39453450), (3, 26302300), (4, 19726725), (5, 15781380), (6, 13151150), (10, 7890690), (12, 6575575), (15, 5260460), (20, 3945345), (25, 3156276), (30, 2630230), (50, 1578138), (60, 1315115), (75, 1052092), (100, 789069), (150, 526046), (300, 263023)]