57771900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{21397}}^1$

素因数の和:21420

約数の個数: 72

約数和(自身を含む): 185734640

約数和(自身を除く): 127962740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 21397, 42794, 64191, 85588, 106985, 128382, 192573, 213970, 256764, 320955, 385146, 427940, 534925, 577719, 641910, 770292, 962865, 1069850, 1155438, 1283820, 1604775, 1925730, 2139700, 2310876, 2888595, 3209550, 3851460, 4814325, 5777190, 6419100, 9628650, 11554380, 14442975, 19257300, 28885950, 57771900]

約数ペア:

[(1, 57771900), (2, 28885950), (3, 19257300), (4, 14442975), (5, 11554380), (6, 9628650), (9, 6419100), (10, 5777190), (12, 4814325), (15, 3851460), (18, 3209550), (20, 2888595), (25, 2310876), (27, 2139700), (30, 1925730), (36, 1604775), (45, 1283820), (50, 1155438), (54, 1069850), (60, 962865), (75, 770292), (90, 641910), (100, 577719), (108, 534925), (135, 427940), (150, 385146), (180, 320955), (225, 256764), (270, 213970), (300, 192573), (450, 128382), (540, 106985), (675, 85588), (900, 64191), (1350, 42794), (2700, 21397)]