105565500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23459}}^1$

素因数の和:23484

約数の個数: 72

約数和(自身を含む): 333038160

約数和(自身を除く): 227472660

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, 1500, 2250, 4500, 23459, 46918, 70377, 93836, 117295, 140754, 211131, 234590, 281508, 351885, 422262, 469180, 586475, 703770, 844524, 1055655, 1172950, 1407540, 1759425, 2111310, 2345900, 2932375, 3518850, 4222620, 5278275, 5864750, 7037700, 8797125, 10556550, 11729500, 17594250, 21113100, 26391375, 35188500, 52782750, 105565500]

約数ペア:

[(1, 105565500), (2, 52782750), (3, 35188500), (4, 26391375), (5, 21113100), (6, 17594250), (9, 11729500), (10, 10556550), (12, 8797125), (15, 7037700), (18, 5864750), (20, 5278275), (25, 4222620), (30, 3518850), (36, 2932375), (45, 2345900), (50, 2111310), (60, 1759425), (75, 1407540), (90, 1172950), (100, 1055655), (125, 844524), (150, 703770), (180, 586475), (225, 469180), (250, 422262), (300, 351885), (375, 281508), (450, 234590), (500, 211131), (750, 140754), (900, 117295), (1125, 93836), (1500, 70377), (2250, 46918), (4500, 23459)]