71388000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{661}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 260245440

約数和(自身を除く): 188857440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 661, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1322, 1350, 1440, 1500, 1800, 1983, 2000, 2160, 2250, 2400, 2644, 2700, 3000, 3305, 3375, 3600, 3966, 4000, 4320, 4500, 5288, 5400, 5949, 6000, 6610, 6750, 7200, 7932, 9000, 9915, 10576, 10800, 11898, 12000, 13220, 13500, 15864, 16525, 17847, 18000, 19830, 21152, 21600, 23796, 26440, 27000, 29745, 31728, 33050, 35694, 36000, 39660, 47592, 49575, 52880, 54000, 59490, 63456, 66100, 71388, 79320, 82625, 89235, 95184, 99150, 105760, 108000, 118980, 132200, 142776, 148725, 158640, 165250, 178470, 190368, 198300, 237960, 247875, 264400, 285552, 297450, 317280, 330500, 356940, 396600, 446175, 475920, 495750, 528800, 571104, 594900, 661000, 713880, 743625, 793200, 892350, 951840, 991500, 1189800, 1322000, 1427760, 1487250, 1586400, 1784700, 1983000, 2230875, 2379600, 2644000, 2855520, 2974500, 3569400, 3966000, 4461750, 4759200, 5949000, 7138800, 7932000, 8923500, 11898000, 14277600, 17847000, 23796000, 35694000, 71388000]

約数ペア:

[(1, 71388000), (2, 35694000), (3, 23796000), (4, 17847000), (5, 14277600), (6, 11898000), (8, 8923500), (9, 7932000), (10, 7138800), (12, 5949000), (15, 4759200), (16, 4461750), (18, 3966000), (20, 3569400), (24, 2974500), (25, 2855520), (27, 2644000), (30, 2379600), (32, 2230875), (36, 1983000), (40, 1784700), (45, 1586400), (48, 1487250), (50, 1427760), (54, 1322000), (60, 1189800), (72, 991500), (75, 951840), (80, 892350), (90, 793200), (96, 743625), (100, 713880), (108, 661000), (120, 594900), (125, 571104), (135, 528800), (144, 495750), (150, 475920), (160, 446175), (180, 396600), (200, 356940), (216, 330500), (225, 317280), (240, 297450), (250, 285552), (270, 264400), (288, 247875), (300, 237960), (360, 198300), (375, 190368), (400, 178470), (432, 165250), (450, 158640), (480, 148725), (500, 142776), (540, 132200), (600, 118980), (661, 108000), (675, 105760), (720, 99150), (750, 95184), (800, 89235), (864, 82625), (900, 79320), (1000, 71388), (1080, 66100), (1125, 63456), (1200, 59490), (1322, 54000), (1350, 52880), (1440, 49575), (1500, 47592), (1800, 39660), (1983, 36000), (2000, 35694), (2160, 33050), (2250, 31728), (2400, 29745), (2644, 27000), (2700, 26440), (3000, 23796), (3305, 21600), (3375, 21152), (3600, 19830), (3966, 18000), (4000, 17847), (4320, 16525), (4500, 15864), (5288, 13500), (5400, 13220), (5949, 12000), (6000, 11898), (6610, 10800), (6750, 10576), (7200, 9915), (7932, 9000)]