2089990800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{580553}}^1$

素因数の和:580577

約数の個数: 90

約数和(自身を含む): 7252861122

約数和(自身を除く): 5162870322

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 580553, 1161106, 1741659, 2322212, 2902765, 3483318, 4644424, 5224977, 5805530, 6966636, 8708295, 9288848, 10449954, 11611060, 13933272, 14513825, 17416590, 20899908, 23222120, 26124885, 27866544, 29027650, 34833180, 41799816, 43541475, 46444240, 52249770, 58055300, 69666360, 83599632, 87082950, 104499540, 116110600, 130624425, 139332720, 174165900, 208999080, 232221200, 261248850, 348331800, 417998160, 522497700, 696663600, 1044995400, 2089990800]

約数ペア:

[(1, 2089990800), (2, 1044995400), (3, 696663600), (4, 522497700), (5, 417998160), (6, 348331800), (8, 261248850), (9, 232221200), (10, 208999080), (12, 174165900), (15, 139332720), (16, 130624425), (18, 116110600), (20, 104499540), (24, 87082950), (25, 83599632), (30, 69666360), (36, 58055300), (40, 52249770), (45, 46444240), (48, 43541475), (50, 41799816), (60, 34833180), (72, 29027650), (75, 27866544), (80, 26124885), (90, 23222120), (100, 20899908), (120, 17416590), (144, 14513825), (150, 13933272), (180, 11611060), (200, 10449954), (225, 9288848), (240, 8708295), (300, 6966636), (360, 5805530), (400, 5224977), (450, 4644424), (600, 3483318), (720, 2902765), (900, 2322212), (1200, 1741659), (1800, 1161106), (3600, 580553)]