65448000

素因数分解:

$2^6\times 3^4\times 5^3\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 280

約数和(自身を含む): 244519704

約数和(自身を除く): 179071704

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, 64, 72, 75, 80, 81, 90, 96, 100, 101, 108, 120, 125, 135, 144, 150, 160, 162, 180, 192, 200, 202, 216, 225, 240, 250, 270, 288, 300, 303, 320, 324, 360, 375, 400, 404, 405, 432, 450, 480, 500, 505, 540, 576, 600, 606, 648, 675, 720, 750, 800, 808, 810, 864, 900, 909, 960, 1000, 1010, 1080, 1125, 1200, 1212, 1296, 1350, 1440, 1500, 1515, 1600, 1616, 1620, 1728, 1800, 1818, 2000, 2020, 2025, 2160, 2250, 2400, 2424, 2525, 2592, 2700, 2727, 2880, 3000, 3030, 3232, 3240, 3375, 3600, 3636, 4000, 4040, 4050, 4320, 4500, 4545, 4800, 4848, 5050, 5184, 5400, 5454, 6000, 6060, 6464, 6480, 6750, 7200, 7272, 7575, 8000, 8080, 8100, 8181, 8640, 9000, 9090, 9696, 10100, 10125, 10800, 10908, 12000, 12120, 12625, 12960, 13500, 13635, 14400, 14544, 15150, 16160, 16200, 16362, 18000, 18180, 19392, 20200, 20250, 21600, 21816, 22725, 24000, 24240, 25250, 25920, 27000, 27270, 29088, 30300, 32320, 32400, 32724, 36000, 36360, 37875, 40400, 40500, 40905, 43200, 43632, 45450, 48480, 50500, 54000, 54540, 58176, 60600, 64800, 65448, 68175, 72000, 72720, 75750, 80800, 81000, 81810, 87264, 90900, 96960, 101000, 108000, 109080, 113625, 121200, 129600, 130896, 136350, 145440, 151500, 161600, 162000, 163620, 174528, 181800, 202000, 204525, 216000, 218160, 227250, 242400, 261792, 272700, 290880, 303000, 324000, 327240, 340875, 363600, 404000, 409050, 436320, 454500, 484800, 523584, 545400, 606000, 648000, 654480, 681750, 727200, 808000, 818100, 872640, 909000, 1022625, 1090800, 1212000, 1308960, 1363500, 1454400, 1636200, 1818000, 2045250, 2181600, 2424000, 2617920, 2727000, 3272400, 3636000, 4090500, 4363200, 5454000, 6544800, 7272000, 8181000, 10908000, 13089600, 16362000, 21816000, 32724000, 65448000]

約数ペア:

[(1, 65448000), (2, 32724000), (3, 21816000), (4, 16362000), (5, 13089600), (6, 10908000), (8, 8181000), (9, 7272000), (10, 6544800), (12, 5454000), (15, 4363200), (16, 4090500), (18, 3636000), (20, 3272400), (24, 2727000), (25, 2617920), (27, 2424000), (30, 2181600), (32, 2045250), (36, 1818000), (40, 1636200), (45, 1454400), (48, 1363500), (50, 1308960), (54, 1212000), (60, 1090800), (64, 1022625), (72, 909000), (75, 872640), (80, 818100), (81, 808000), (90, 727200), (96, 681750), (100, 654480), (101, 648000), (108, 606000), (120, 545400), (125, 523584), (135, 484800), (144, 454500), (150, 436320), (160, 409050), (162, 404000), (180, 363600), (192, 340875), (200, 327240), (202, 324000), (216, 303000), (225, 290880), (240, 272700), (250, 261792), (270, 242400), (288, 227250), (300, 218160), (303, 216000), (320, 204525), (324, 202000), (360, 181800), (375, 174528), (400, 163620), (404, 162000), (405, 161600), (432, 151500), (450, 145440), (480, 136350), (500, 130896), (505, 129600), (540, 121200), (576, 113625), (600, 109080), (606, 108000), (648, 101000), (675, 96960), (720, 90900), (750, 87264), (800, 81810), (808, 81000), (810, 80800), (864, 75750), (900, 72720), (909, 72000), (960, 68175), (1000, 65448), (1010, 64800), (1080, 60600), (1125, 58176), (1200, 54540), (1212, 54000), (1296, 50500), (1350, 48480), (1440, 45450), (1500, 43632), (1515, 43200), (1600, 40905), (1616, 40500), (1620, 40400), (1728, 37875), (1800, 36360), (1818, 36000), (2000, 32724), (2020, 32400), (2025, 32320), (2160, 30300), (2250, 29088), (2400, 27270), (2424, 27000), (2525, 25920), (2592, 25250), (2700, 24240), (2727, 24000), (2880, 22725), (3000, 21816), (3030, 21600), (3232, 20250), (3240, 20200), (3375, 19392), (3600, 18180), (3636, 18000), (4000, 16362), (4040, 16200), (4050, 16160), (4320, 15150), (4500, 14544), (4545, 14400), (4800, 13635), (4848, 13500), (5050, 12960), (5184, 12625), (5400, 12120), (5454, 12000), (6000, 10908), (6060, 10800), (6464, 10125), (6480, 10100), (6750, 9696), (7200, 9090), (7272, 9000), (7575, 8640), (8000, 8181), (8080, 8100)]