9909220500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2202049}}^1$

素因数の和:2202074

約数の個数: 72

約数和(自身を含む): 31260301800

約数和(自身を除く): 21351081300

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, 2202049, 4404098, 6606147, 8808196, 11010245, 13212294, 19818441, 22020490, 26424588, 33030735, 39636882, 44040980, 55051225, 66061470, 79273764, 99092205, 110102450, 132122940, 165153675, 198184410, 220204900, 275256125, 330307350, 396368820, 495461025, 550512250, 660614700, 825768375, 990922050, 1101024500, 1651536750, 1981844100, 2477305125, 3303073500, 4954610250, 9909220500]

約数ペア:

[(1, 9909220500), (2, 4954610250), (3, 3303073500), (4, 2477305125), (5, 1981844100), (6, 1651536750), (9, 1101024500), (10, 990922050), (12, 825768375), (15, 660614700), (18, 550512250), (20, 495461025), (25, 396368820), (30, 330307350), (36, 275256125), (45, 220204900), (50, 198184410), (60, 165153675), (75, 132122940), (90, 110102450), (100, 99092205), (125, 79273764), (150, 66061470), (180, 55051225), (225, 44040980), (250, 39636882), (300, 33030735), (375, 26424588), (450, 22020490), (500, 19818441), (750, 13212294), (900, 11010245), (1125, 8808196), (1500, 6606147), (2250, 4404098), (4500, 2202049)]