75308040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{209189}}^1$

素因数の和:209206

約数の個数: 48

約数和(自身を含む): 244752300

約数和(自身を除く): 169444260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 209189, 418378, 627567, 836756, 1045945, 1255134, 1673512, 1882701, 2091890, 2510268, 3137835, 3765402, 4183780, 5020536, 6275670, 7530804, 8367560, 9413505, 12551340, 15061608, 18827010, 25102680, 37654020, 75308040]

約数ペア:

[(1, 75308040), (2, 37654020), (3, 25102680), (4, 18827010), (5, 15061608), (6, 12551340), (8, 9413505), (9, 8367560), (10, 7530804), (12, 6275670), (15, 5020536), (18, 4183780), (20, 3765402), (24, 3137835), (30, 2510268), (36, 2091890), (40, 1882701), (45, 1673512), (60, 1255134), (72, 1045945), (90, 836756), (120, 627567), (180, 418378), (360, 209189)]