91063620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5009}}^1$

素因数の和:5125

約数の個数: 72

約数和(自身を含む): 279016920

約数和(自身を除く): 187953300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 5009, 6060, 9090, 10018, 15027, 18180, 20036, 25045, 30054, 45081, 50090, 60108, 75135, 90162, 100180, 150270, 180324, 225405, 300540, 450810, 505909, 901620, 1011818, 1517727, 2023636, 2529545, 3035454, 4553181, 5059090, 6070908, 7588635, 9106362, 10118180, 15177270, 18212724, 22765905, 30354540, 45531810, 91063620]

約数ペア:

[(1, 91063620), (2, 45531810), (3, 30354540), (4, 22765905), (5, 18212724), (6, 15177270), (9, 10118180), (10, 9106362), (12, 7588635), (15, 6070908), (18, 5059090), (20, 4553181), (30, 3035454), (36, 2529545), (45, 2023636), (60, 1517727), (90, 1011818), (101, 901620), (180, 505909), (202, 450810), (303, 300540), (404, 225405), (505, 180324), (606, 150270), (909, 100180), (1010, 90162), (1212, 75135), (1515, 60108), (1818, 50090), (2020, 45081), (3030, 30054), (3636, 25045), (4545, 20036), (5009, 18180), (6060, 15027), (9090, 10018)]