981720000

素因数分解:

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

素因数の和:148

約数の個数: 420

約数和(自身を含む): 3682614936

約数和(自身を除く): 2700894936

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, 243, 250, 270, 288, 300, 303, 320, 324, 360, 375, 400, 404, 405, 432, 450, 480, 486, 500, 505, 540, 576, 600, 606, 625, 648, 675, 720, 750, 800, 808, 810, 864, 900, 909, 960, 972, 1000, 1010, 1080, 1125, 1200, 1212, 1215, 1250, 1296, 1350, 1440, 1500, 1515, 1600, 1616, 1620, 1728, 1800, 1818, 1875, 1944, 2000, 2020, 2025, 2160, 2250, 2400, 2424, 2430, 2500, 2525, 2592, 2700, 2727, 2880, 3000, 3030, 3232, 3240, 3375, 3600, 3636, 3750, 3888, 4000, 4040, 4050, 4320, 4500, 4545, 4800, 4848, 4860, 5000, 5050, 5184, 5400, 5454, 5625, 6000, 6060, 6075, 6464, 6480, 6750, 7200, 7272, 7500, 7575, 7776, 8000, 8080, 8100, 8181, 8640, 9000, 9090, 9696, 9720, 10000, 10100, 10125, 10800, 10908, 11250, 12000, 12120, 12150, 12625, 12960, 13500, 13635, 14400, 14544, 15000, 15150, 15552, 16160, 16200, 16362, 16875, 18000, 18180, 19392, 19440, 20000, 20200, 20250, 21600, 21816, 22500, 22725, 24000, 24240, 24300, 24543, 25250, 25920, 27000, 27270, 29088, 30000, 30300, 30375, 32320, 32400, 32724, 33750, 36000, 36360, 37875, 38880, 40000, 40400, 40500, 40905, 43200, 43632, 45000, 45450, 48480, 48600, 49086, 50500, 50625, 54000, 54540, 58176, 60000, 60600, 60750, 63125, 64800, 65448, 67500, 68175, 72000, 72720, 75750, 77760, 80800, 81000, 81810, 87264, 90000, 90900, 96960, 97200, 98172, 101000, 101250, 108000, 109080, 113625, 120000, 121200, 121500, 122715, 126250, 129600, 130896, 135000, 136350, 145440, 151500, 151875, 161600, 162000, 163620, 174528, 180000, 181800, 189375, 194400, 196344, 202000, 202500, 204525, 216000, 218160, 227250, 242400, 243000, 245430, 252500, 261792, 270000, 272700, 290880, 303000, 303750, 324000, 327240, 340875, 360000, 363600, 378750, 388800, 392688, 404000, 405000, 409050, 436320, 454500, 484800, 486000, 490860, 505000, 523584, 540000, 545400, 568125, 606000, 607500, 613575, 648000, 654480, 681750, 727200, 757500, 785376, 808000, 810000, 818100, 872640, 909000, 972000, 981720, 1010000, 1022625, 1080000, 1090800, 1136250, 1212000, 1215000, 1227150, 1308960, 1363500, 1454400, 1515000, 1570752, 1620000, 1636200, 1704375, 1818000, 1944000, 1963440, 2020000, 2045250, 2181600, 2272500, 2424000, 2430000, 2454300, 2617920, 2727000, 3030000, 3067875, 3240000, 3272400, 3408750, 3636000, 3926880, 4040000, 4090500, 4363200, 4545000, 4860000, 4908600, 5113125, 5454000, 6060000, 6135750, 6544800, 6817500, 7272000, 7853760, 8181000, 9090000, 9720000, 9817200, 10226250, 10908000, 12120000, 12271500, 13089600, 13635000, 15339375, 16362000, 18180000, 19634400, 20452500, 21816000, 24543000, 27270000, 30678750, 32724000, 36360000, 39268800, 40905000, 49086000, 54540000, 61357500, 65448000, 81810000, 98172000, 109080000, 122715000, 163620000, 196344000, 245430000, 327240000, 490860000, 981720000]

約数ペア:

[(1, 981720000), (2, 490860000), (3, 327240000), (4, 245430000), (5, 196344000), (6, 163620000), (8, 122715000), (9, 109080000), (10, 98172000), (12, 81810000), (15, 65448000), (16, 61357500), (18, 54540000), (20, 49086000), (24, 40905000), (25, 39268800), (27, 36360000), (30, 32724000), (32, 30678750), (36, 27270000), (40, 24543000), (45, 21816000), (48, 20452500), (50, 19634400), (54, 18180000), (60, 16362000), (64, 15339375), (72, 13635000), (75, 13089600), (80, 12271500), (81, 12120000), (90, 10908000), (96, 10226250), (100, 9817200), (101, 9720000), (108, 9090000), (120, 8181000), (125, 7853760), (135, 7272000), (144, 6817500), (150, 6544800), (160, 6135750), (162, 6060000), (180, 5454000), (192, 5113125), (200, 4908600), (202, 4860000), (216, 4545000), (225, 4363200), (240, 4090500), (243, 4040000), (250, 3926880), (270, 3636000), (288, 3408750), (300, 3272400), (303, 3240000), (320, 3067875), (324, 3030000), (360, 2727000), (375, 2617920), (400, 2454300), (404, 2430000), (405, 2424000), (432, 2272500), (450, 2181600), (480, 2045250), (486, 2020000), (500, 1963440), (505, 1944000), (540, 1818000), (576, 1704375), (600, 1636200), (606, 1620000), (625, 1570752), (648, 1515000), (675, 1454400), (720, 1363500), (750, 1308960), (800, 1227150), (808, 1215000), (810, 1212000), (864, 1136250), (900, 1090800), (909, 1080000), (960, 1022625), (972, 1010000), (1000, 981720), (1010, 972000), (1080, 909000), (1125, 872640), (1200, 818100), (1212, 810000), (1215, 808000), (1250, 785376), (1296, 757500), (1350, 727200), (1440, 681750), (1500, 654480), (1515, 648000), (1600, 613575), (1616, 607500), (1620, 606000), (1728, 568125), (1800, 545400), (1818, 540000), (1875, 523584), (1944, 505000), (2000, 490860), (2020, 486000), (2025, 484800), (2160, 454500), (2250, 436320), (2400, 409050), (2424, 405000), (2430, 404000), (2500, 392688), (2525, 388800), (2592, 378750), (2700, 363600), (2727, 360000), (2880, 340875), (3000, 327240), (3030, 324000), (3232, 303750), (3240, 303000), (3375, 290880), (3600, 272700), (3636, 270000), (3750, 261792), (3888, 252500), (4000, 245430), (4040, 243000), (4050, 242400), (4320, 227250), (4500, 218160), (4545, 216000), (4800, 204525), (4848, 202500), (4860, 202000), (5000, 196344), (5050, 194400), (5184, 189375), (5400, 181800), (5454, 180000), (5625, 174528), (6000, 163620), (6060, 162000), (6075, 161600), (6464, 151875), (6480, 151500), (6750, 145440), (7200, 136350), (7272, 135000), (7500, 130896), (7575, 129600), (7776, 126250), (8000, 122715), (8080, 121500), (8100, 121200), (8181, 120000), (8640, 113625), (9000, 109080), (9090, 108000), (9696, 101250), (9720, 101000), (10000, 98172), (10100, 97200), (10125, 96960), (10800, 90900), (10908, 90000), (11250, 87264), (12000, 81810), (12120, 81000), (12150, 80800), (12625, 77760), (12960, 75750), (13500, 72720), (13635, 72000), (14400, 68175), (14544, 67500), (15000, 65448), (15150, 64800), (15552, 63125), (16160, 60750), (16200, 60600), (16362, 60000), (16875, 58176), (18000, 54540), (18180, 54000), (19392, 50625), (19440, 50500), (20000, 49086), (20200, 48600), (20250, 48480), (21600, 45450), (21816, 45000), (22500, 43632), (22725, 43200), (24000, 40905), (24240, 40500), (24300, 40400), (24543, 40000), (25250, 38880), (25920, 37875), (27000, 36360), (27270, 36000), (29088, 33750), (30000, 32724), (30300, 32400), (30375, 32320)]