5188500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{1153}}^1$

素因数の和:1178

約数の個数: 72

約数和(自身を含む): 16382184

約数和(自身を除く): 11193684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1153, 1500, 2250, 2306, 3459, 4500, 4612, 5765, 6918, 10377, 11530, 13836, 17295, 20754, 23060, 28825, 34590, 41508, 51885, 57650, 69180, 86475, 103770, 115300, 144125, 172950, 207540, 259425, 288250, 345900, 432375, 518850, 576500, 864750, 1037700, 1297125, 1729500, 2594250, 5188500]

約数ペア:

[(1, 5188500), (2, 2594250), (3, 1729500), (4, 1297125), (5, 1037700), (6, 864750), (9, 576500), (10, 518850), (12, 432375), (15, 345900), (18, 288250), (20, 259425), (25, 207540), (30, 172950), (36, 144125), (45, 115300), (50, 103770), (60, 86475), (75, 69180), (90, 57650), (100, 51885), (125, 41508), (150, 34590), (180, 28825), (225, 23060), (250, 20754), (300, 17295), (375, 13836), (450, 11530), (500, 10377), (750, 6918), (900, 5765), (1125, 4612), (1153, 4500), (1500, 3459), (2250, 2306)]