4977900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{5531}}^1$

素因数の和:5551

約数の個数: 54

約数和(自身を含む): 15605772

約数和(自身を除く): 10627872

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, 5531, 11062, 16593, 22124, 27655, 33186, 49779, 55310, 66372, 82965, 99558, 110620, 138275, 165930, 199116, 248895, 276550, 331860, 414825, 497790, 553100, 829650, 995580, 1244475, 1659300, 2488950, 4977900]

約数ペア:

[(1, 4977900), (2, 2488950), (3, 1659300), (4, 1244475), (5, 995580), (6, 829650), (9, 553100), (10, 497790), (12, 414825), (15, 331860), (18, 276550), (20, 248895), (25, 199116), (30, 165930), (36, 138275), (45, 110620), (50, 99558), (60, 82965), (75, 66372), (90, 55310), (100, 49779), (150, 33186), (180, 27655), (225, 22124), (300, 16593), (450, 11062), (900, 5531)]