55602180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{102967}}^1$

素因数の和:102985

約数の個数: 48

約数和(自身を含む): 172986240

約数和(自身を除く): 117384060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 102967, 205934, 308901, 411868, 514835, 617802, 926703, 1029670, 1235604, 1544505, 1853406, 2059340, 2780109, 3089010, 3706812, 4633515, 5560218, 6178020, 9267030, 11120436, 13900545, 18534060, 27801090, 55602180]

約数ペア:

[(1, 55602180), (2, 27801090), (3, 18534060), (4, 13900545), (5, 11120436), (6, 9267030), (9, 6178020), (10, 5560218), (12, 4633515), (15, 3706812), (18, 3089010), (20, 2780109), (27, 2059340), (30, 1853406), (36, 1544505), (45, 1235604), (54, 1029670), (60, 926703), (90, 617802), (108, 514835), (135, 411868), (180, 308901), (270, 205934), (540, 102967)]