198162000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 705378960

約数和(自身を除く): 507216960

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, 101, 109, 120, 125, 144, 150, 180, 200, 202, 218, 225, 240, 250, 300, 303, 327, 360, 375, 400, 404, 436, 450, 500, 505, 545, 600, 606, 654, 720, 750, 808, 872, 900, 909, 981, 1000, 1010, 1090, 1125, 1200, 1212, 1308, 1500, 1515, 1616, 1635, 1744, 1800, 1818, 1962, 2000, 2020, 2180, 2250, 2424, 2525, 2616, 2725, 3000, 3030, 3270, 3600, 3636, 3924, 4040, 4360, 4500, 4545, 4848, 4905, 5050, 5232, 5450, 6000, 6060, 6540, 7272, 7575, 7848, 8080, 8175, 8720, 9000, 9090, 9810, 10100, 10900, 11009, 12120, 12625, 13080, 13625, 14544, 15150, 15696, 16350, 18000, 18180, 19620, 20200, 21800, 22018, 22725, 24240, 24525, 25250, 26160, 27250, 30300, 32700, 33027, 36360, 37875, 39240, 40400, 40875, 43600, 44036, 45450, 49050, 50500, 54500, 55045, 60600, 65400, 66054, 72720, 75750, 78480, 81750, 88072, 90900, 98100, 99081, 101000, 109000, 110090, 113625, 121200, 122625, 130800, 132108, 151500, 163500, 165135, 176144, 181800, 196200, 198162, 202000, 218000, 220180, 227250, 245250, 264216, 275225, 303000, 327000, 330270, 363600, 392400, 396324, 440360, 454500, 490500, 495405, 528432, 550450, 606000, 654000, 660540, 792648, 825675, 880720, 909000, 981000, 990810, 1100900, 1321080, 1376125, 1585296, 1651350, 1818000, 1962000, 1981620, 2201800, 2477025, 2642160, 2752250, 3302700, 3963240, 4128375, 4403600, 4954050, 5504500, 6605400, 7926480, 8256750, 9908100, 11009000, 12385125, 13210800, 16513500, 19816200, 22018000, 24770250, 33027000, 39632400, 49540500, 66054000, 99081000, 198162000]

約数ペア:

[(1, 198162000), (2, 99081000), (3, 66054000), (4, 49540500), (5, 39632400), (6, 33027000), (8, 24770250), (9, 22018000), (10, 19816200), (12, 16513500), (15, 13210800), (16, 12385125), (18, 11009000), (20, 9908100), (24, 8256750), (25, 7926480), (30, 6605400), (36, 5504500), (40, 4954050), (45, 4403600), (48, 4128375), (50, 3963240), (60, 3302700), (72, 2752250), (75, 2642160), (80, 2477025), (90, 2201800), (100, 1981620), (101, 1962000), (109, 1818000), (120, 1651350), (125, 1585296), (144, 1376125), (150, 1321080), (180, 1100900), (200, 990810), (202, 981000), (218, 909000), (225, 880720), (240, 825675), (250, 792648), (300, 660540), (303, 654000), (327, 606000), (360, 550450), (375, 528432), (400, 495405), (404, 490500), (436, 454500), (450, 440360), (500, 396324), (505, 392400), (545, 363600), (600, 330270), (606, 327000), (654, 303000), (720, 275225), (750, 264216), (808, 245250), (872, 227250), (900, 220180), (909, 218000), (981, 202000), (1000, 198162), (1010, 196200), (1090, 181800), (1125, 176144), (1200, 165135), (1212, 163500), (1308, 151500), (1500, 132108), (1515, 130800), (1616, 122625), (1635, 121200), (1744, 113625), (1800, 110090), (1818, 109000), (1962, 101000), (2000, 99081), (2020, 98100), (2180, 90900), (2250, 88072), (2424, 81750), (2525, 78480), (2616, 75750), (2725, 72720), (3000, 66054), (3030, 65400), (3270, 60600), (3600, 55045), (3636, 54500), (3924, 50500), (4040, 49050), (4360, 45450), (4500, 44036), (4545, 43600), (4848, 40875), (4905, 40400), (5050, 39240), (5232, 37875), (5450, 36360), (6000, 33027), (6060, 32700), (6540, 30300), (7272, 27250), (7575, 26160), (7848, 25250), (8080, 24525), (8175, 24240), (8720, 22725), (9000, 22018), (9090, 21800), (9810, 20200), (10100, 19620), (10900, 18180), (11009, 18000), (12120, 16350), (12625, 15696), (13080, 15150), (13625, 14544)]