149925050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{24781}}^1$

素因数の和:24815

約数の個数: 36

約数和(自身を含む): 306528558

約数和(自身を除く): 156603508

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 24781, 49562, 123905, 247810, 272591, 545182, 619525, 1239050, 1362955, 2725910, 2998501, 5997002, 6814775, 13629550, 14992505, 29985010, 74962525, 149925050]

約数ペア:

[(1, 149925050), (2, 74962525), (5, 29985010), (10, 14992505), (11, 13629550), (22, 6814775), (25, 5997002), (50, 2998501), (55, 2725910), (110, 1362955), (121, 1239050), (242, 619525), (275, 545182), (550, 272591), (605, 247810), (1210, 123905), (3025, 49562), (6050, 24781)]