22115700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{8191}}^1$

素因数の和:8214

約数の個数: 72

約数和(自身を含む): 71106560

約数和(自身を除く): 48990860

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, 8191, 16382, 24573, 32764, 40955, 49146, 73719, 81910, 98292, 122865, 147438, 163820, 204775, 221157, 245730, 294876, 368595, 409550, 442314, 491460, 614325, 737190, 819100, 884628, 1105785, 1228650, 1474380, 1842975, 2211570, 2457300, 3685950, 4423140, 5528925, 7371900, 11057850, 22115700]

約数ペア:

[(1, 22115700), (2, 11057850), (3, 7371900), (4, 5528925), (5, 4423140), (6, 3685950), (9, 2457300), (10, 2211570), (12, 1842975), (15, 1474380), (18, 1228650), (20, 1105785), (25, 884628), (27, 819100), (30, 737190), (36, 614325), (45, 491460), (50, 442314), (54, 409550), (60, 368595), (75, 294876), (90, 245730), (100, 221157), (108, 204775), (135, 163820), (150, 147438), (180, 122865), (225, 98292), (270, 81910), (300, 73719), (450, 49146), (540, 40955), (675, 32764), (900, 24573), (1350, 16382), (2700, 8191)]