30375400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13807}}^1$

素因数の和:13834

約数の個数: 48

約数和(自身を含む): 77048640

約数和(自身を除く): 46673240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 13807, 27614, 55228, 69035, 110456, 138070, 151877, 276140, 303754, 345175, 552280, 607508, 690350, 759385, 1215016, 1380700, 1518770, 2761400, 3037540, 3796925, 6075080, 7593850, 15187700, 30375400]

約数ペア:

[(1, 30375400), (2, 15187700), (4, 7593850), (5, 6075080), (8, 3796925), (10, 3037540), (11, 2761400), (20, 1518770), (22, 1380700), (25, 1215016), (40, 759385), (44, 690350), (50, 607508), (55, 552280), (88, 345175), (100, 303754), (110, 276140), (200, 151877), (220, 138070), (275, 110456), (440, 69035), (550, 55228), (1100, 27614), (2200, 13807)]