17271900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{6397}}^1$

素因数の和:6420

約数の個数: 72

約数和(自身を含む): 55534640

約数和(自身を除く): 38262740

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, 6397, 12794, 19191, 25588, 31985, 38382, 57573, 63970, 76764, 95955, 115146, 127940, 159925, 172719, 191910, 230292, 287865, 319850, 345438, 383820, 479775, 575730, 639700, 690876, 863595, 959550, 1151460, 1439325, 1727190, 1919100, 2878650, 3454380, 4317975, 5757300, 8635950, 17271900]

約数ペア:

[(1, 17271900), (2, 8635950), (3, 5757300), (4, 4317975), (5, 3454380), (6, 2878650), (9, 1919100), (10, 1727190), (12, 1439325), (15, 1151460), (18, 959550), (20, 863595), (25, 690876), (27, 639700), (30, 575730), (36, 479775), (45, 383820), (50, 345438), (54, 319850), (60, 287865), (75, 230292), (90, 191910), (100, 172719), (108, 159925), (135, 127940), (150, 115146), (180, 95955), (225, 76764), (270, 63970), (300, 57573), (450, 38382), (540, 31985), (675, 25588), (900, 19191), (1350, 12794), (2700, 6397)]