255009330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3919}}^1$

素因数の和:4176

約数の個数: 64

約数和(自身を含む): 683020800

約数和(自身を除く): 428011470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 482, 723, 1205, 1446, 2169, 2410, 3615, 3919, 4338, 6507, 7230, 7838, 10845, 11757, 13014, 19595, 21690, 23514, 32535, 35271, 39190, 58785, 65070, 70542, 105813, 117570, 176355, 211626, 352710, 529065, 944479, 1058130, 1888958, 2833437, 4722395, 5666874, 8500311, 9444790, 14167185, 17000622, 25500933, 28334370, 42501555, 51001866, 85003110, 127504665, 255009330]

約数ペア:

[(1, 255009330), (2, 127504665), (3, 85003110), (5, 51001866), (6, 42501555), (9, 28334370), (10, 25500933), (15, 17000622), (18, 14167185), (27, 9444790), (30, 8500311), (45, 5666874), (54, 4722395), (90, 2833437), (135, 1888958), (241, 1058130), (270, 944479), (482, 529065), (723, 352710), (1205, 211626), (1446, 176355), (2169, 117570), (2410, 105813), (3615, 70542), (3919, 65070), (4338, 58785), (6507, 39190), (7230, 35271), (7838, 32535), (10845, 23514), (11757, 21690), (13014, 19595)]