157202820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{873349}}^1$

素因数の和:873364

約数の個数: 36

約数和(自身を含む): 476849100

約数和(自身を除く): 319646280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 873349, 1746698, 2620047, 3493396, 4366745, 5240094, 7860141, 8733490, 10480188, 13100235, 15720282, 17466980, 26200470, 31440564, 39300705, 52400940, 78601410, 157202820]

約数ペア:

[(1, 157202820), (2, 78601410), (3, 52400940), (4, 39300705), (5, 31440564), (6, 26200470), (9, 17466980), (10, 15720282), (12, 13100235), (15, 10480188), (18, 8733490), (20, 7860141), (30, 5240094), (36, 4366745), (45, 3493396), (60, 2620047), (90, 1746698), (180, 873349)]