212896620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3617}}^1$

素因数の和:3744

約数の個数: 96

約数和(自身を含む): 668606400

約数和(自身を除く): 455709780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2943, 3270, 3617, 3924, 4905, 5886, 6540, 7234, 9810, 10851, 11772, 14468, 14715, 18085, 19620, 21702, 29430, 32553, 36170, 43404, 54255, 58860, 65106, 72340, 97659, 108510, 130212, 162765, 195318, 217020, 325530, 390636, 394253, 488295, 651060, 788506, 976590, 1182759, 1577012, 1953180, 1971265, 2365518, 3548277, 3942530, 4731036, 5913795, 7096554, 7885060, 10644831, 11827590, 14193108, 17741385, 21289662, 23655180, 35482770, 42579324, 53224155, 70965540, 106448310, 212896620]

約数ペア:

[(1, 212896620), (2, 106448310), (3, 70965540), (4, 53224155), (5, 42579324), (6, 35482770), (9, 23655180), (10, 21289662), (12, 17741385), (15, 14193108), (18, 11827590), (20, 10644831), (27, 7885060), (30, 7096554), (36, 5913795), (45, 4731036), (54, 3942530), (60, 3548277), (90, 2365518), (108, 1971265), (109, 1953180), (135, 1577012), (180, 1182759), (218, 976590), (270, 788506), (327, 651060), (436, 488295), (540, 394253), (545, 390636), (654, 325530), (981, 217020), (1090, 195318), (1308, 162765), (1635, 130212), (1962, 108510), (2180, 97659), (2943, 72340), (3270, 65106), (3617, 58860), (3924, 54255), (4905, 43404), (5886, 36170), (6540, 32553), (7234, 29430), (9810, 21702), (10851, 19620), (11772, 18085), (14468, 14715)]