300545080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18461}}^1$

素因数の和:18520

約数の個数: 64

約数和(自身を含む): 757680480

約数和(自身を除く): 457135400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 18461, 36922, 73844, 92305, 147688, 184610, 203071, 369220, 406142, 683057, 738440, 812284, 1015355, 1366114, 1624568, 2030710, 2732228, 3415285, 4061420, 5464456, 6830570, 7513627, 8122840, 13661140, 15027254, 27322280, 30054508, 37568135, 60109016, 75136270, 150272540, 300545080]

約数ペア:

[(1, 300545080), (2, 150272540), (4, 75136270), (5, 60109016), (8, 37568135), (10, 30054508), (11, 27322280), (20, 15027254), (22, 13661140), (37, 8122840), (40, 7513627), (44, 6830570), (55, 5464456), (74, 4061420), (88, 3415285), (110, 2732228), (148, 2030710), (185, 1624568), (220, 1366114), (296, 1015355), (370, 812284), (407, 738440), (440, 683057), (740, 406142), (814, 369220), (1480, 203071), (1628, 184610), (2035, 147688), (3256, 92305), (4070, 73844), (8140, 36922), (16280, 18461)]