66193020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367739}}^1$

素因数の和:367754

約数の個数: 36

約数和(自身を含む): 200786040

約数和(自身を除く): 134593020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367739, 735478, 1103217, 1470956, 1838695, 2206434, 3309651, 3677390, 4412868, 5516085, 6619302, 7354780, 11032170, 13238604, 16548255, 22064340, 33096510, 66193020]

約数ペア:

[(1, 66193020), (2, 33096510), (3, 22064340), (4, 16548255), (5, 13238604), (6, 11032170), (9, 7354780), (10, 6619302), (12, 5516085), (15, 4412868), (18, 3677390), (20, 3309651), (30, 2206434), (36, 1838695), (45, 1470956), (60, 1103217), (90, 735478), (180, 367739)]