81049950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{60037}}^1$

素因数の和:60058

約数の個数: 48

約数和(自身を含む): 223341360

約数和(自身を除く): 142291410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 60037, 120074, 180111, 300185, 360222, 540333, 600370, 900555, 1080666, 1500925, 1620999, 1801110, 2701665, 3001850, 3241998, 4502775, 5403330, 8104995, 9005550, 13508325, 16209990, 27016650, 40524975, 81049950]

約数ペア:

[(1, 81049950), (2, 40524975), (3, 27016650), (5, 16209990), (6, 13508325), (9, 9005550), (10, 8104995), (15, 5403330), (18, 4502775), (25, 3241998), (27, 3001850), (30, 2701665), (45, 1801110), (50, 1620999), (54, 1500925), (75, 1080666), (90, 900555), (135, 600370), (150, 540333), (225, 360222), (270, 300185), (450, 180111), (675, 120074), (1350, 60037)]