201580856940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{30822761}}^1$

素因数の和:30822882

約数の個数: 48

約数和(自身を含む): 569604641760

約数和(自身を除く): 368023784820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 30822761, 61645522, 92468283, 123291044, 154113805, 184936566, 308227610, 369873132, 462341415, 616455220, 924682830, 1849365660, 3359680949, 6719361898, 10079042847, 13438723796, 16798404745, 20158085694, 33596809490, 40316171388, 50395214235, 67193618980, 100790428470, 201580856940]

約数ペア:

[(1, 201580856940), (2, 100790428470), (3, 67193618980), (4, 50395214235), (5, 40316171388), (6, 33596809490), (10, 20158085694), (12, 16798404745), (15, 13438723796), (20, 10079042847), (30, 6719361898), (60, 3359680949), (109, 1849365660), (218, 924682830), (327, 616455220), (436, 462341415), (545, 369873132), (654, 308227610), (1090, 184936566), (1308, 154113805), (1635, 123291044), (2180, 92468283), (3270, 61645522), (6540, 30822761)]