133965540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{744253}}^1$

素因数の和:744268

約数の個数: 36

約数和(自身を含む): 406362684

約数和(自身を除く): 272397144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 744253, 1488506, 2232759, 2977012, 3721265, 4465518, 6698277, 7442530, 8931036, 11163795, 13396554, 14885060, 22327590, 26793108, 33491385, 44655180, 66982770, 133965540]

約数ペア:

[(1, 133965540), (2, 66982770), (3, 44655180), (4, 33491385), (5, 26793108), (6, 22327590), (9, 14885060), (10, 13396554), (12, 11163795), (15, 8931036), (18, 7442530), (20, 6698277), (30, 4465518), (36, 3721265), (45, 2977012), (60, 2232759), (90, 1488506), (180, 744253)]