199832580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1110181}}^1$

素因数の和:1110196

約数の個数: 36

約数和(自身を含む): 606159372

約数和(自身を除く): 406326792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1110181, 2220362, 3330543, 4440724, 5550905, 6661086, 9991629, 11101810, 13322172, 16652715, 19983258, 22203620, 33305430, 39966516, 49958145, 66610860, 99916290, 199832580]

約数ペア:

[(1, 199832580), (2, 99916290), (3, 66610860), (4, 49958145), (5, 39966516), (6, 33305430), (9, 22203620), (10, 19983258), (12, 16652715), (15, 13322172), (18, 11101810), (20, 9991629), (30, 6661086), (36, 5550905), (45, 4440724), (60, 3330543), (90, 2220362), (180, 1110181)]