209934000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 240

約数和(自身を含む): 746871840

約数和(自身を除く): 536937840

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, 107, 109, 120, 125, 144, 150, 180, 200, 214, 218, 225, 240, 250, 300, 321, 327, 360, 375, 400, 428, 436, 450, 500, 535, 545, 600, 642, 654, 720, 750, 856, 872, 900, 963, 981, 1000, 1070, 1090, 1125, 1200, 1284, 1308, 1500, 1605, 1635, 1712, 1744, 1800, 1926, 1962, 2000, 2140, 2180, 2250, 2568, 2616, 2675, 2725, 3000, 3210, 3270, 3600, 3852, 3924, 4280, 4360, 4500, 4815, 4905, 5136, 5232, 5350, 5450, 6000, 6420, 6540, 7704, 7848, 8025, 8175, 8560, 8720, 9000, 9630, 9810, 10700, 10900, 11663, 12840, 13080, 13375, 13625, 15408, 15696, 16050, 16350, 18000, 19260, 19620, 21400, 21800, 23326, 24075, 24525, 25680, 26160, 26750, 27250, 32100, 32700, 34989, 38520, 39240, 40125, 40875, 42800, 43600, 46652, 48150, 49050, 53500, 54500, 58315, 64200, 65400, 69978, 77040, 78480, 80250, 81750, 93304, 96300, 98100, 104967, 107000, 109000, 116630, 120375, 122625, 128400, 130800, 139956, 160500, 163500, 174945, 186608, 192600, 196200, 209934, 214000, 218000, 233260, 240750, 245250, 279912, 291575, 321000, 327000, 349890, 385200, 392400, 419868, 466520, 481500, 490500, 524835, 559824, 583150, 642000, 654000, 699780, 839736, 874725, 933040, 963000, 981000, 1049670, 1166300, 1399560, 1457875, 1679472, 1749450, 1926000, 1962000, 2099340, 2332600, 2624175, 2799120, 2915750, 3498900, 4198680, 4373625, 4665200, 5248350, 5831500, 6997800, 8397360, 8747250, 10496700, 11663000, 13120875, 13995600, 17494500, 20993400, 23326000, 26241750, 34989000, 41986800, 52483500, 69978000, 104967000, 209934000]

約数ペア:

[(1, 209934000), (2, 104967000), (3, 69978000), (4, 52483500), (5, 41986800), (6, 34989000), (8, 26241750), (9, 23326000), (10, 20993400), (12, 17494500), (15, 13995600), (16, 13120875), (18, 11663000), (20, 10496700), (24, 8747250), (25, 8397360), (30, 6997800), (36, 5831500), (40, 5248350), (45, 4665200), (48, 4373625), (50, 4198680), (60, 3498900), (72, 2915750), (75, 2799120), (80, 2624175), (90, 2332600), (100, 2099340), (107, 1962000), (109, 1926000), (120, 1749450), (125, 1679472), (144, 1457875), (150, 1399560), (180, 1166300), (200, 1049670), (214, 981000), (218, 963000), (225, 933040), (240, 874725), (250, 839736), (300, 699780), (321, 654000), (327, 642000), (360, 583150), (375, 559824), (400, 524835), (428, 490500), (436, 481500), (450, 466520), (500, 419868), (535, 392400), (545, 385200), (600, 349890), (642, 327000), (654, 321000), (720, 291575), (750, 279912), (856, 245250), (872, 240750), (900, 233260), (963, 218000), (981, 214000), (1000, 209934), (1070, 196200), (1090, 192600), (1125, 186608), (1200, 174945), (1284, 163500), (1308, 160500), (1500, 139956), (1605, 130800), (1635, 128400), (1712, 122625), (1744, 120375), (1800, 116630), (1926, 109000), (1962, 107000), (2000, 104967), (2140, 98100), (2180, 96300), (2250, 93304), (2568, 81750), (2616, 80250), (2675, 78480), (2725, 77040), (3000, 69978), (3210, 65400), (3270, 64200), (3600, 58315), (3852, 54500), (3924, 53500), (4280, 49050), (4360, 48150), (4500, 46652), (4815, 43600), (4905, 42800), (5136, 40875), (5232, 40125), (5350, 39240), (5450, 38520), (6000, 34989), (6420, 32700), (6540, 32100), (7704, 27250), (7848, 26750), (8025, 26160), (8175, 25680), (8560, 24525), (8720, 24075), (9000, 23326), (9630, 21800), (9810, 21400), (10700, 19620), (10900, 19260), (11663, 18000), (12840, 16350), (13080, 16050), (13375, 15696), (13625, 15408)]