43878060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5669}}^1$

素因数の和:5727

約数の個数: 72

約数和(自身を含む): 136216080

約数和(自身を除く): 92338020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 5669, 7740, 11338, 17007, 22676, 28345, 34014, 51021, 56690, 68028, 85035, 102042, 113380, 170070, 204084, 243767, 255105, 340140, 487534, 510210, 731301, 975068, 1020420, 1218835, 1462602, 2193903, 2437670, 2925204, 3656505, 4387806, 4875340, 7313010, 8775612, 10969515, 14626020, 21939030, 43878060]

約数ペア:

[(1, 43878060), (2, 21939030), (3, 14626020), (4, 10969515), (5, 8775612), (6, 7313010), (9, 4875340), (10, 4387806), (12, 3656505), (15, 2925204), (18, 2437670), (20, 2193903), (30, 1462602), (36, 1218835), (43, 1020420), (45, 975068), (60, 731301), (86, 510210), (90, 487534), (129, 340140), (172, 255105), (180, 243767), (215, 204084), (258, 170070), (387, 113380), (430, 102042), (516, 85035), (645, 68028), (774, 56690), (860, 51021), (1290, 34014), (1548, 28345), (1935, 22676), (2580, 17007), (3870, 11338), (5669, 7740)]