153090900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{170101}}^1$

素因数の和:170121

約数の個数: 54

約数和(自身を含む): 479857742

約数和(自身を除く): 326766842

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 170101, 340202, 510303, 680404, 850505, 1020606, 1530909, 1701010, 2041212, 2551515, 3061818, 3402020, 4252525, 5103030, 6123636, 7654545, 8505050, 10206060, 12757575, 15309090, 17010100, 25515150, 30618180, 38272725, 51030300, 76545450, 153090900]

約数ペア:

[(1, 153090900), (2, 76545450), (3, 51030300), (4, 38272725), (5, 30618180), (6, 25515150), (9, 17010100), (10, 15309090), (12, 12757575), (15, 10206060), (18, 8505050), (20, 7654545), (25, 6123636), (30, 5103030), (36, 4252525), (45, 3402020), (50, 3061818), (60, 2551515), (75, 2041212), (90, 1701010), (100, 1530909), (150, 1020606), (180, 850505), (225, 680404), (300, 510303), (450, 340202), (900, 170101)]