74888820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{138683}}^1$

素因数の和:138701

約数の個数: 48

約数和(自身を含む): 232989120

約数和(自身を除く): 158100300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 138683, 277366, 416049, 554732, 693415, 832098, 1248147, 1386830, 1664196, 2080245, 2496294, 2773660, 3744441, 4160490, 4992588, 6240735, 7488882, 8320980, 12481470, 14977764, 18722205, 24962940, 37444410, 74888820]

約数ペア:

[(1, 74888820), (2, 37444410), (3, 24962940), (4, 18722205), (5, 14977764), (6, 12481470), (9, 8320980), (10, 7488882), (12, 6240735), (15, 4992588), (18, 4160490), (20, 3744441), (27, 2773660), (30, 2496294), (36, 2080245), (45, 1664196), (54, 1386830), (60, 1248147), (90, 832098), (108, 693415), (135, 554732), (180, 416049), (270, 277366), (540, 138683)]