264938700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67933}}^1$

素因数の和:67963

約数の個数: 72

約数和(自身を含む): 825533968

約数和(自身を除く): 560595268

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, 1950, 3900, 67933, 135866, 203799, 271732, 339665, 407598, 679330, 815196, 883129, 1018995, 1358660, 1698325, 1766258, 2037990, 2649387, 3396650, 3532516, 4075980, 4415645, 5094975, 5298774, 6793300, 8831290, 10189950, 10597548, 13246935, 17662580, 20379900, 22078225, 26493870, 44156450, 52987740, 66234675, 88312900, 132469350, 264938700]

約数ペア:

[(1, 264938700), (2, 132469350), (3, 88312900), (4, 66234675), (5, 52987740), (6, 44156450), (10, 26493870), (12, 22078225), (13, 20379900), (15, 17662580), (20, 13246935), (25, 10597548), (26, 10189950), (30, 8831290), (39, 6793300), (50, 5298774), (52, 5094975), (60, 4415645), (65, 4075980), (75, 3532516), (78, 3396650), (100, 2649387), (130, 2037990), (150, 1766258), (156, 1698325), (195, 1358660), (260, 1018995), (300, 883129), (325, 815196), (390, 679330), (650, 407598), (780, 339665), (975, 271732), (1300, 203799), (1950, 135866), (3900, 67933)]