66141540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367453}}^1$

素因数の和:367468

約数の個数: 36

約数和(自身を含む): 200629884

約数和(自身を除く): 134488344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367453, 734906, 1102359, 1469812, 1837265, 2204718, 3307077, 3674530, 4409436, 5511795, 6614154, 7349060, 11023590, 13228308, 16535385, 22047180, 33070770, 66141540]

約数ペア:

[(1, 66141540), (2, 33070770), (3, 22047180), (4, 16535385), (5, 13228308), (6, 11023590), (9, 7349060), (10, 6614154), (12, 5511795), (15, 4409436), (18, 3674530), (20, 3307077), (30, 2204718), (36, 1837265), (45, 1469812), (60, 1102359), (90, 734906), (180, 367453)]