18233100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2251}}^1$

素因数の和:2277

約数の個数: 90

約数和(自身を含む): 59130764

約数和(自身を除く): 40897664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2251, 2700, 4050, 4502, 6753, 8100, 9004, 11255, 13506, 20259, 22510, 27012, 33765, 40518, 45020, 56275, 60777, 67530, 81036, 101295, 112550, 121554, 135060, 168825, 182331, 202590, 225100, 243108, 303885, 337650, 364662, 405180, 506475, 607770, 675300, 729324, 911655, 1012950, 1215540, 1519425, 1823310, 2025900, 3038850, 3646620, 4558275, 6077700, 9116550, 18233100]

約数ペア:

[(1, 18233100), (2, 9116550), (3, 6077700), (4, 4558275), (5, 3646620), (6, 3038850), (9, 2025900), (10, 1823310), (12, 1519425), (15, 1215540), (18, 1012950), (20, 911655), (25, 729324), (27, 675300), (30, 607770), (36, 506475), (45, 405180), (50, 364662), (54, 337650), (60, 303885), (75, 243108), (81, 225100), (90, 202590), (100, 182331), (108, 168825), (135, 135060), (150, 121554), (162, 112550), (180, 101295), (225, 81036), (270, 67530), (300, 60777), (324, 56275), (405, 45020), (450, 40518), (540, 33765), (675, 27012), (810, 22510), (900, 20259), (1350, 13506), (1620, 11255), (2025, 9004), (2251, 8100), (2700, 6753), (4050, 4502)]