1018818000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 400

約数和(自身を含む): 3885435840

約数和(自身を除く): 2866617840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 81, 90, 95, 100, 108, 114, 120, 125, 135, 144, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 240, 250, 270, 285, 300, 304, 324, 331, 342, 360, 375, 380, 400, 405, 432, 450, 456, 475, 500, 513, 540, 570, 600, 648, 662, 675, 684, 720, 750, 760, 810, 855, 900, 912, 950, 993, 1000, 1026, 1080, 1125, 1140, 1200, 1296, 1324, 1350, 1368, 1425, 1500, 1520, 1539, 1620, 1655, 1710, 1800, 1900, 1986, 2000, 2025, 2052, 2160, 2250, 2280, 2375, 2565, 2648, 2700, 2736, 2850, 2979, 3000, 3078, 3240, 3310, 3375, 3420, 3600, 3800, 3972, 4050, 4104, 4275, 4500, 4560, 4750, 4965, 5130, 5296, 5400, 5700, 5958, 6000, 6156, 6289, 6480, 6620, 6750, 6840, 7125, 7600, 7695, 7944, 8100, 8208, 8275, 8550, 8937, 9000, 9500, 9930, 10125, 10260, 10800, 11400, 11916, 12312, 12578, 12825, 13240, 13500, 13680, 14250, 14895, 15390, 15888, 16200, 16550, 17100, 17874, 18000, 18867, 19000, 19860, 20250, 20520, 21375, 22800, 23832, 24624, 24825, 25156, 25650, 26480, 26811, 27000, 28500, 29790, 30780, 31445, 32400, 33100, 34200, 35748, 37734, 38000, 38475, 39720, 40500, 41040, 41375, 42750, 44685, 47664, 49650, 50312, 51300, 53622, 54000, 56601, 57000, 59580, 61560, 62890, 64125, 66200, 68400, 71496, 74475, 75468, 76950, 79440, 81000, 82750, 85500, 89370, 94335, 99300, 100624, 102600, 107244, 113202, 114000, 119160, 123120, 124125, 125780, 128250, 132400, 134055, 142992, 148950, 150936, 153900, 157225, 162000, 165500, 169803, 171000, 178740, 188670, 192375, 198600, 205200, 214488, 223425, 226404, 238320, 248250, 251560, 256500, 268110, 283005, 297900, 301872, 307800, 314450, 331000, 339606, 342000, 357480, 372375, 377340, 384750, 397200, 428976, 446850, 452808, 471675, 496500, 503120, 509409, 513000, 536220, 566010, 595800, 615600, 628900, 662000, 670275, 679212, 714960, 744750, 754680, 769500, 786125, 849015, 893700, 905616, 943350, 993000, 1018818, 1026000, 1072440, 1117125, 1132020, 1191600, 1257800, 1340550, 1358424, 1415025, 1489500, 1509360, 1539000, 1572250, 1698030, 1787400, 1886700, 1986000, 2037636, 2144880, 2234250, 2264040, 2358375, 2515600, 2547045, 2681100, 2716848, 2830050, 2979000, 3078000, 3144500, 3351375, 3396060, 3574800, 3773400, 4075272, 4245075, 4468500, 4528080, 4716750, 5094090, 5362200, 5660100, 5958000, 6289000, 6702750, 6792120, 7075125, 7546800, 8150544, 8490150, 8937000, 9433500, 10188180, 10724400, 11320200, 12578000, 12735225, 13405500, 13584240, 14150250, 16980300, 17874000, 18867000, 20376360, 21225375, 22640400, 25470450, 26811000, 28300500, 33960600, 37734000, 40752720, 42450750, 50940900, 53622000, 56601000, 63676125, 67921200, 84901500, 101881800, 113202000, 127352250, 169803000, 203763600, 254704500, 339606000, 509409000, 1018818000]

約数ペア:

[(1, 1018818000), (2, 509409000), (3, 339606000), (4, 254704500), (5, 203763600), (6, 169803000), (8, 127352250), (9, 113202000), (10, 101881800), (12, 84901500), (15, 67921200), (16, 63676125), (18, 56601000), (19, 53622000), (20, 50940900), (24, 42450750), (25, 40752720), (27, 37734000), (30, 33960600), (36, 28300500), (38, 26811000), (40, 25470450), (45, 22640400), (48, 21225375), (50, 20376360), (54, 18867000), (57, 17874000), (60, 16980300), (72, 14150250), (75, 13584240), (76, 13405500), (80, 12735225), (81, 12578000), (90, 11320200), (95, 10724400), (100, 10188180), (108, 9433500), (114, 8937000), (120, 8490150), (125, 8150544), (135, 7546800), (144, 7075125), (150, 6792120), (152, 6702750), (162, 6289000), (171, 5958000), (180, 5660100), (190, 5362200), (200, 5094090), (216, 4716750), (225, 4528080), (228, 4468500), (240, 4245075), (250, 4075272), (270, 3773400), (285, 3574800), (300, 3396060), (304, 3351375), (324, 3144500), (331, 3078000), (342, 2979000), (360, 2830050), (375, 2716848), (380, 2681100), (400, 2547045), (405, 2515600), (432, 2358375), (450, 2264040), (456, 2234250), (475, 2144880), (500, 2037636), (513, 1986000), (540, 1886700), (570, 1787400), (600, 1698030), (648, 1572250), (662, 1539000), (675, 1509360), (684, 1489500), (720, 1415025), (750, 1358424), (760, 1340550), (810, 1257800), (855, 1191600), (900, 1132020), (912, 1117125), (950, 1072440), (993, 1026000), (1000, 1018818), (1026, 993000), (1080, 943350), (1125, 905616), (1140, 893700), (1200, 849015), (1296, 786125), (1324, 769500), (1350, 754680), (1368, 744750), (1425, 714960), (1500, 679212), (1520, 670275), (1539, 662000), (1620, 628900), (1655, 615600), (1710, 595800), (1800, 566010), (1900, 536220), (1986, 513000), (2000, 509409), (2025, 503120), (2052, 496500), (2160, 471675), (2250, 452808), (2280, 446850), (2375, 428976), (2565, 397200), (2648, 384750), (2700, 377340), (2736, 372375), (2850, 357480), (2979, 342000), (3000, 339606), (3078, 331000), (3240, 314450), (3310, 307800), (3375, 301872), (3420, 297900), (3600, 283005), (3800, 268110), (3972, 256500), (4050, 251560), (4104, 248250), (4275, 238320), (4500, 226404), (4560, 223425), (4750, 214488), (4965, 205200), (5130, 198600), (5296, 192375), (5400, 188670), (5700, 178740), (5958, 171000), (6000, 169803), (6156, 165500), (6289, 162000), (6480, 157225), (6620, 153900), (6750, 150936), (6840, 148950), (7125, 142992), (7600, 134055), (7695, 132400), (7944, 128250), (8100, 125780), (8208, 124125), (8275, 123120), (8550, 119160), (8937, 114000), (9000, 113202), (9500, 107244), (9930, 102600), (10125, 100624), (10260, 99300), (10800, 94335), (11400, 89370), (11916, 85500), (12312, 82750), (12578, 81000), (12825, 79440), (13240, 76950), (13500, 75468), (13680, 74475), (14250, 71496), (14895, 68400), (15390, 66200), (15888, 64125), (16200, 62890), (16550, 61560), (17100, 59580), (17874, 57000), (18000, 56601), (18867, 54000), (19000, 53622), (19860, 51300), (20250, 50312), (20520, 49650), (21375, 47664), (22800, 44685), (23832, 42750), (24624, 41375), (24825, 41040), (25156, 40500), (25650, 39720), (26480, 38475), (26811, 38000), (27000, 37734), (28500, 35748), (29790, 34200), (30780, 33100), (31445, 32400)]