9956569500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2212571}}^1$

素因数の和:2212596

約数の個数: 72

約数和(自身を含む): 31409672112

約数和(自身を除く): 21453102612

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, 2212571, 4425142, 6637713, 8850284, 11062855, 13275426, 19913139, 22125710, 26550852, 33188565, 39826278, 44251420, 55314275, 66377130, 79652556, 99565695, 110628550, 132754260, 165942825, 199131390, 221257100, 276571375, 331885650, 398262780, 497828475, 553142750, 663771300, 829714125, 995656950, 1106285500, 1659428250, 1991313900, 2489142375, 3318856500, 4978284750, 9956569500]

約数ペア:

[(1, 9956569500), (2, 4978284750), (3, 3318856500), (4, 2489142375), (5, 1991313900), (6, 1659428250), (9, 1106285500), (10, 995656950), (12, 829714125), (15, 663771300), (18, 553142750), (20, 497828475), (25, 398262780), (30, 331885650), (36, 276571375), (45, 221257100), (50, 199131390), (60, 165942825), (75, 132754260), (90, 110628550), (100, 99565695), (125, 79652556), (150, 66377130), (180, 55314275), (225, 44251420), (250, 39826278), (300, 33188565), (375, 26550852), (450, 22125710), (500, 19913139), (750, 13275426), (900, 11062855), (1125, 8850284), (1500, 6637713), (2250, 4425142), (4500, 2212571)]