27212600

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 63931920

約数和(自身を除く): 36719320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 1321, 2060, 2575, 2642, 4120, 5150, 5284, 6605, 10300, 10568, 13210, 20600, 26420, 33025, 52840, 66050, 132100, 136063, 264200, 272126, 544252, 680315, 1088504, 1360630, 2721260, 3401575, 5442520, 6803150, 13606300, 27212600]

約数ペア:

[(1, 27212600), (2, 13606300), (4, 6803150), (5, 5442520), (8, 3401575), (10, 2721260), (20, 1360630), (25, 1088504), (40, 680315), (50, 544252), (100, 272126), (103, 264200), (200, 136063), (206, 132100), (412, 66050), (515, 52840), (824, 33025), (1030, 26420), (1321, 20600), (2060, 13210), (2575, 10568), (2642, 10300), (4120, 6605), (5150, 5284)]