145656180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{809201}}^1$

素因数の和:809216

約数の個数: 36

約数和(自身を含む): 441824292

約数和(自身を除く): 296168112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 809201, 1618402, 2427603, 3236804, 4046005, 4855206, 7282809, 8092010, 9710412, 12138015, 14565618, 16184020, 24276030, 29131236, 36414045, 48552060, 72828090, 145656180]

約数ペア:

[(1, 145656180), (2, 72828090), (3, 48552060), (4, 36414045), (5, 29131236), (6, 24276030), (9, 16184020), (10, 14565618), (12, 12138015), (15, 9710412), (18, 8092010), (20, 7282809), (30, 4855206), (36, 4046005), (45, 3236804), (60, 2427603), (90, 1618402), (180, 809201)]