6485700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1693

約数の個数: 72

約数和(自身を含む): 20220928

約数和(自身を除く): 13735228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1663, 1950, 3326, 3900, 4989, 6652, 8315, 9978, 16630, 19956, 21619, 24945, 33260, 41575, 43238, 49890, 64857, 83150, 86476, 99780, 108095, 124725, 129714, 166300, 216190, 249450, 259428, 324285, 432380, 498900, 540475, 648570, 1080950, 1297140, 1621425, 2161900, 3242850, 6485700]

約数ペア:

[(1, 6485700), (2, 3242850), (3, 2161900), (4, 1621425), (5, 1297140), (6, 1080950), (10, 648570), (12, 540475), (13, 498900), (15, 432380), (20, 324285), (25, 259428), (26, 249450), (30, 216190), (39, 166300), (50, 129714), (52, 124725), (60, 108095), (65, 99780), (75, 86476), (78, 83150), (100, 64857), (130, 49890), (150, 43238), (156, 41575), (195, 33260), (260, 24945), (300, 21619), (325, 19956), (390, 16630), (650, 9978), (780, 8315), (975, 6652), (1300, 4989), (1663, 3900), (1950, 3326)]