57355020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{106213}}^1$

素因数の和:106231

約数の個数: 48

約数和(自身を含む): 178439520

約数和(自身を除く): 121084500

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, 106213, 212426, 318639, 424852, 531065, 637278, 955917, 1062130, 1274556, 1593195, 1911834, 2124260, 2867751, 3186390, 3823668, 4779585, 5735502, 6372780, 9559170, 11471004, 14338755, 19118340, 28677510, 57355020]

約数ペア:

[(1, 57355020), (2, 28677510), (3, 19118340), (4, 14338755), (5, 11471004), (6, 9559170), (9, 6372780), (10, 5735502), (12, 4779585), (15, 3823668), (18, 3186390), (20, 2867751), (27, 2124260), (30, 1911834), (36, 1593195), (45, 1274556), (54, 1062130), (60, 955917), (90, 637278), (108, 531065), (135, 424852), (180, 318639), (270, 212426), (540, 106213)]