202033980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{374137}}^1$

素因数の和:374155

約数の個数: 48

約数和(自身を含む): 628551840

約数和(自身を除く): 426517860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 374137, 748274, 1122411, 1496548, 1870685, 2244822, 3367233, 3741370, 4489644, 5612055, 6734466, 7482740, 10101699, 11224110, 13468932, 16836165, 20203398, 22448220, 33672330, 40406796, 50508495, 67344660, 101016990, 202033980]

約数ペア:

[(1, 202033980), (2, 101016990), (3, 67344660), (4, 50508495), (5, 40406796), (6, 33672330), (9, 22448220), (10, 20203398), (12, 16836165), (15, 13468932), (18, 11224110), (20, 10101699), (27, 7482740), (30, 6734466), (36, 5612055), (45, 4489644), (54, 3741370), (60, 3367233), (90, 2244822), (108, 1870685), (135, 1496548), (180, 1122411), (270, 748274), (540, 374137)]