77049900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{28537}}^1$

素因数の和:28560

約数の個数: 72

約数和(自身を含む): 247709840

約数和(自身を除く): 170659940

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, 28537, 57074, 85611, 114148, 142685, 171222, 256833, 285370, 342444, 428055, 513666, 570740, 713425, 770499, 856110, 1027332, 1284165, 1426850, 1540998, 1712220, 2140275, 2568330, 2853700, 3081996, 3852495, 4280550, 5136660, 6420825, 7704990, 8561100, 12841650, 15409980, 19262475, 25683300, 38524950, 77049900]

約数ペア:

[(1, 77049900), (2, 38524950), (3, 25683300), (4, 19262475), (5, 15409980), (6, 12841650), (9, 8561100), (10, 7704990), (12, 6420825), (15, 5136660), (18, 4280550), (20, 3852495), (25, 3081996), (27, 2853700), (30, 2568330), (36, 2140275), (45, 1712220), (50, 1540998), (54, 1426850), (60, 1284165), (75, 1027332), (90, 856110), (100, 770499), (108, 713425), (135, 570740), (150, 513666), (180, 428055), (225, 342444), (270, 285370), (300, 256833), (450, 171222), (540, 142685), (675, 114148), (900, 85611), (1350, 57074), (2700, 28537)]