133020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{739}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 404040

約数和(自身を除く): 271020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 739, 1478, 2217, 2956, 3695, 4434, 6651, 7390, 8868, 11085, 13302, 14780, 22170, 26604, 33255, 44340, 66510, 133020]

約数ペア:

[(1, 133020), (2, 66510), (3, 44340), (4, 33255), (5, 26604), (6, 22170), (9, 14780), (10, 13302), (12, 11085), (15, 8868), (18, 7390), (20, 6651), (30, 4434), (36, 3695), (45, 2956), (60, 2217), (90, 1478), (180, 739)]