201294540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1118303}}^1$

素因数の和:1118318

約数の個数: 36

約数和(自身を含む): 610593984

約数和(自身を除く): 409299444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1118303, 2236606, 3354909, 4473212, 5591515, 6709818, 10064727, 11183030, 13419636, 16774545, 20129454, 22366060, 33549090, 40258908, 50323635, 67098180, 100647270, 201294540]

約数ペア:

[(1, 201294540), (2, 100647270), (3, 67098180), (4, 50323635), (5, 40258908), (6, 33549090), (9, 22366060), (10, 20129454), (12, 16774545), (15, 13419636), (18, 11183030), (20, 10064727), (30, 6709818), (36, 5591515), (45, 4473212), (60, 3354909), (90, 2236606), (180, 1118303)]