200043180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1111351}}^1$

素因数の和:1111366

約数の個数: 36

約数和(自身を含む): 606798192

約数和(自身を除く): 406755012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1111351, 2222702, 3334053, 4445404, 5556755, 6668106, 10002159, 11113510, 13336212, 16670265, 20004318, 22227020, 33340530, 40008636, 50010795, 66681060, 100021590, 200043180]

約数ペア:

[(1, 200043180), (2, 100021590), (3, 66681060), (4, 50010795), (5, 40008636), (6, 33340530), (9, 22227020), (10, 20004318), (12, 16670265), (15, 13336212), (18, 11113510), (20, 10002159), (30, 6668106), (36, 5556755), (45, 4445404), (60, 3334053), (90, 2222702), (180, 1111351)]