75842820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421349}}^1$

素因数の和:421364

約数の個数: 36

約数和(自身を含む): 230057100

約数和(自身を除く): 154214280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421349, 842698, 1264047, 1685396, 2106745, 2528094, 3792141, 4213490, 5056188, 6320235, 7584282, 8426980, 12640470, 15168564, 18960705, 25280940, 37921410, 75842820]

約数ペア:

[(1, 75842820), (2, 37921410), (3, 25280940), (4, 18960705), (5, 15168564), (6, 12640470), (9, 8426980), (10, 7584282), (12, 6320235), (15, 5056188), (18, 4213490), (20, 3792141), (30, 2528094), (36, 2106745), (45, 1685396), (60, 1264047), (90, 842698), (180, 421349)]