189180000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{1051}}^1$

素因数の和:1087

約数の個数: 180

約数和(自身を含む): 672900228

約数和(自身を除く): 483720228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 625, 720, 750, 800, 900, 1000, 1051, 1125, 1200, 1250, 1440, 1500, 1800, 1875, 2000, 2102, 2250, 2400, 2500, 3000, 3153, 3600, 3750, 4000, 4204, 4500, 5000, 5255, 5625, 6000, 6306, 7200, 7500, 8408, 9000, 9459, 10000, 10510, 11250, 12000, 12612, 15000, 15765, 16816, 18000, 18918, 20000, 21020, 22500, 25224, 26275, 30000, 31530, 33632, 36000, 37836, 42040, 45000, 47295, 50448, 52550, 60000, 63060, 75672, 78825, 84080, 90000, 94590, 100896, 105100, 126120, 131375, 151344, 157650, 168160, 180000, 189180, 210200, 236475, 252240, 262750, 302688, 315300, 378360, 394125, 420400, 472950, 504480, 525500, 630600, 656875, 756720, 788250, 840800, 945900, 1051000, 1182375, 1261200, 1313750, 1513440, 1576500, 1891800, 1970625, 2102000, 2364750, 2522400, 2627500, 3153000, 3783600, 3941250, 4204000, 4729500, 5255000, 5911875, 6306000, 7567200, 7882500, 9459000, 10510000, 11823750, 12612000, 15765000, 18918000, 21020000, 23647500, 31530000, 37836000, 47295000, 63060000, 94590000, 189180000]

約数ペア:

[(1, 189180000), (2, 94590000), (3, 63060000), (4, 47295000), (5, 37836000), (6, 31530000), (8, 23647500), (9, 21020000), (10, 18918000), (12, 15765000), (15, 12612000), (16, 11823750), (18, 10510000), (20, 9459000), (24, 7882500), (25, 7567200), (30, 6306000), (32, 5911875), (36, 5255000), (40, 4729500), (45, 4204000), (48, 3941250), (50, 3783600), (60, 3153000), (72, 2627500), (75, 2522400), (80, 2364750), (90, 2102000), (96, 1970625), (100, 1891800), (120, 1576500), (125, 1513440), (144, 1313750), (150, 1261200), (160, 1182375), (180, 1051000), (200, 945900), (225, 840800), (240, 788250), (250, 756720), (288, 656875), (300, 630600), (360, 525500), (375, 504480), (400, 472950), (450, 420400), (480, 394125), (500, 378360), (600, 315300), (625, 302688), (720, 262750), (750, 252240), (800, 236475), (900, 210200), (1000, 189180), (1051, 180000), (1125, 168160), (1200, 157650), (1250, 151344), (1440, 131375), (1500, 126120), (1800, 105100), (1875, 100896), (2000, 94590), (2102, 90000), (2250, 84080), (2400, 78825), (2500, 75672), (3000, 63060), (3153, 60000), (3600, 52550), (3750, 50448), (4000, 47295), (4204, 45000), (4500, 42040), (5000, 37836), (5255, 36000), (5625, 33632), (6000, 31530), (6306, 30000), (7200, 26275), (7500, 25224), (8408, 22500), (9000, 21020), (9459, 20000), (10000, 18918), (10510, 18000), (11250, 16816), (12000, 15765), (12612, 15000)]