7838100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{2903}}^1$

素因数の和:2926

約数の個数: 72

約数和(自身を含む): 25206720

約数和(自身を除く): 17368620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 2903, 5806, 8709, 11612, 14515, 17418, 26127, 29030, 34836, 43545, 52254, 58060, 72575, 78381, 87090, 104508, 130635, 145150, 156762, 174180, 217725, 261270, 290300, 313524, 391905, 435450, 522540, 653175, 783810, 870900, 1306350, 1567620, 1959525, 2612700, 3919050, 7838100]

約数ペア:

[(1, 7838100), (2, 3919050), (3, 2612700), (4, 1959525), (5, 1567620), (6, 1306350), (9, 870900), (10, 783810), (12, 653175), (15, 522540), (18, 435450), (20, 391905), (25, 313524), (27, 290300), (30, 261270), (36, 217725), (45, 174180), (50, 156762), (54, 145150), (60, 130635), (75, 104508), (90, 87090), (100, 78381), (108, 72575), (135, 58060), (150, 52254), (180, 43545), (225, 34836), (270, 29030), (300, 26127), (450, 17418), (540, 14515), (675, 11612), (900, 8709), (1350, 5806), (2700, 2903)]