162990000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{1811}}^1$

素因数の和:1845

約数の個数: 150

約数和(自身を含む): 570314316

約数和(自身を除く): 407324316

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, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1811, 1875, 2000, 2250, 2500, 3000, 3600, 3622, 3750, 4500, 5000, 5433, 5625, 6000, 7244, 7500, 9000, 9055, 10000, 10866, 11250, 14488, 15000, 16299, 18000, 18110, 21732, 22500, 27165, 28976, 30000, 32598, 36220, 43464, 45000, 45275, 54330, 65196, 72440, 81495, 86928, 90000, 90550, 108660, 130392, 135825, 144880, 162990, 181100, 217320, 226375, 260784, 271650, 325980, 362200, 407475, 434640, 452750, 543300, 651960, 679125, 724400, 814950, 905500, 1086600, 1131875, 1303920, 1358250, 1629900, 1811000, 2037375, 2173200, 2263750, 2716500, 3259800, 3395625, 3622000, 4074750, 4527500, 5433000, 6519600, 6791250, 8149500, 9055000, 10186875, 10866000, 13582500, 16299000, 18110000, 20373750, 27165000, 32598000, 40747500, 54330000, 81495000, 162990000]

約数ペア:

[(1, 162990000), (2, 81495000), (3, 54330000), (4, 40747500), (5, 32598000), (6, 27165000), (8, 20373750), (9, 18110000), (10, 16299000), (12, 13582500), (15, 10866000), (16, 10186875), (18, 9055000), (20, 8149500), (24, 6791250), (25, 6519600), (30, 5433000), (36, 4527500), (40, 4074750), (45, 3622000), (48, 3395625), (50, 3259800), (60, 2716500), (72, 2263750), (75, 2173200), (80, 2037375), (90, 1811000), (100, 1629900), (120, 1358250), (125, 1303920), (144, 1131875), (150, 1086600), (180, 905500), (200, 814950), (225, 724400), (240, 679125), (250, 651960), (300, 543300), (360, 452750), (375, 434640), (400, 407475), (450, 362200), (500, 325980), (600, 271650), (625, 260784), (720, 226375), (750, 217320), (900, 181100), (1000, 162990), (1125, 144880), (1200, 135825), (1250, 130392), (1500, 108660), (1800, 90550), (1811, 90000), (1875, 86928), (2000, 81495), (2250, 72440), (2500, 65196), (3000, 54330), (3600, 45275), (3622, 45000), (3750, 43464), (4500, 36220), (5000, 32598), (5433, 30000), (5625, 28976), (6000, 27165), (7244, 22500), (7500, 21732), (9000, 18110), (9055, 18000), (10000, 16299), (10866, 15000), (11250, 14488)]