30255500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5501}}^1$

素因数の和:5531

約数の個数: 48

約数和(自身を含む): 72098208

約数和(自身を除く): 41842708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 5501, 11002, 22004, 27505, 55010, 60511, 110020, 121022, 137525, 242044, 275050, 302555, 550100, 605110, 687625, 1210220, 1375250, 1512775, 2750500, 3025550, 6051100, 7563875, 15127750, 30255500]

約数ペア:

[(1, 30255500), (2, 15127750), (4, 7563875), (5, 6051100), (10, 3025550), (11, 2750500), (20, 1512775), (22, 1375250), (25, 1210220), (44, 687625), (50, 605110), (55, 550100), (100, 302555), (110, 275050), (125, 242044), (220, 137525), (250, 121022), (275, 110020), (500, 60511), (550, 55010), (1100, 27505), (1375, 22004), (2750, 11002), (5500, 5501)]