27818100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{10303}}^1$

素因数の和:10326

約数の個数: 72

約数和(自身を含む): 89438720

約数和(自身を除く): 61620620

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, 10303, 20606, 30909, 41212, 51515, 61818, 92727, 103030, 123636, 154545, 185454, 206060, 257575, 278181, 309090, 370908, 463635, 515150, 556362, 618180, 772725, 927270, 1030300, 1112724, 1390905, 1545450, 1854540, 2318175, 2781810, 3090900, 4636350, 5563620, 6954525, 9272700, 13909050, 27818100]

約数ペア:

[(1, 27818100), (2, 13909050), (3, 9272700), (4, 6954525), (5, 5563620), (6, 4636350), (9, 3090900), (10, 2781810), (12, 2318175), (15, 1854540), (18, 1545450), (20, 1390905), (25, 1112724), (27, 1030300), (30, 927270), (36, 772725), (45, 618180), (50, 556362), (54, 515150), (60, 463635), (75, 370908), (90, 309090), (100, 278181), (108, 257575), (135, 206060), (150, 185454), (180, 154545), (225, 123636), (270, 103030), (300, 92727), (450, 61818), (540, 51515), (675, 41212), (900, 30909), (1350, 20606), (2700, 10303)]