1298992950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 288

約数和(自身を含む): 4045991040

約数和(自身を除く): 2746998090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 75, 81, 85, 90, 95, 102, 114, 135, 150, 153, 162, 170, 171, 190, 225, 243, 255, 270, 285, 306, 323, 331, 342, 405, 425, 450, 459, 475, 486, 510, 513, 570, 646, 662, 675, 765, 810, 850, 855, 918, 950, 969, 993, 1026, 1215, 1275, 1350, 1377, 1425, 1530, 1539, 1615, 1655, 1710, 1938, 1986, 2025, 2295, 2430, 2550, 2565, 2754, 2850, 2907, 2979, 3078, 3230, 3310, 3825, 4050, 4131, 4275, 4590, 4617, 4845, 4965, 5130, 5627, 5814, 5958, 6075, 6289, 6885, 7650, 7695, 8075, 8262, 8275, 8550, 8721, 8937, 9234, 9690, 9930, 11254, 11475, 12150, 12578, 12825, 13770, 14535, 14895, 15390, 16150, 16550, 16881, 17442, 17874, 18867, 20655, 22950, 23085, 24225, 24825, 25650, 26163, 26811, 28135, 29070, 29790, 31445, 33762, 34425, 37734, 38475, 41310, 43605, 44685, 46170, 48450, 49650, 50643, 52326, 53622, 56270, 56601, 62890, 68850, 72675, 74475, 76950, 78489, 80433, 84405, 87210, 89370, 94335, 101286, 103275, 106913, 113202, 115425, 130815, 134055, 140675, 145350, 148950, 151929, 156978, 157225, 160866, 168810, 169803, 188670, 206550, 213826, 218025, 223425, 230850, 253215, 261630, 268110, 281350, 283005, 303858, 314450, 320739, 339606, 392445, 402165, 422025, 436050, 446850, 455787, 471675, 506430, 509409, 534565, 566010, 641478, 654075, 670275, 759645, 784890, 804330, 844050, 849015, 911574, 943350, 962217, 1018818, 1069130, 1266075, 1308150, 1340550, 1367361, 1415025, 1519290, 1528227, 1603695, 1698030, 1924434, 1962225, 2010825, 2278935, 2532150, 2547045, 2672825, 2734722, 2830050, 2886651, 3056454, 3207390, 3798225, 3924450, 4021650, 4245075, 4557870, 4811085, 5094090, 5345650, 5773302, 6836805, 7596450, 7641135, 8018475, 8490150, 8659953, 9622170, 11394675, 12735225, 13673610, 14433255, 15282270, 16036950, 17319906, 22789350, 24055425, 25470450, 25979859, 28866510, 34184025, 38205675, 43299765, 48110850, 51959718, 68368050, 72166275, 76411350, 86599530, 129899295, 144332550, 216498825, 259798590, 432997650, 649496475, 1298992950]

約数ペア:

[(1, 1298992950), (2, 649496475), (3, 432997650), (5, 259798590), (6, 216498825), (9, 144332550), (10, 129899295), (15, 86599530), (17, 76411350), (18, 72166275), (19, 68368050), (25, 51959718), (27, 48110850), (30, 43299765), (34, 38205675), (38, 34184025), (45, 28866510), (50, 25979859), (51, 25470450), (54, 24055425), (57, 22789350), (75, 17319906), (81, 16036950), (85, 15282270), (90, 14433255), (95, 13673610), (102, 12735225), (114, 11394675), (135, 9622170), (150, 8659953), (153, 8490150), (162, 8018475), (170, 7641135), (171, 7596450), (190, 6836805), (225, 5773302), (243, 5345650), (255, 5094090), (270, 4811085), (285, 4557870), (306, 4245075), (323, 4021650), (331, 3924450), (342, 3798225), (405, 3207390), (425, 3056454), (450, 2886651), (459, 2830050), (475, 2734722), (486, 2672825), (510, 2547045), (513, 2532150), (570, 2278935), (646, 2010825), (662, 1962225), (675, 1924434), (765, 1698030), (810, 1603695), (850, 1528227), (855, 1519290), (918, 1415025), (950, 1367361), (969, 1340550), (993, 1308150), (1026, 1266075), (1215, 1069130), (1275, 1018818), (1350, 962217), (1377, 943350), (1425, 911574), (1530, 849015), (1539, 844050), (1615, 804330), (1655, 784890), (1710, 759645), (1938, 670275), (1986, 654075), (2025, 641478), (2295, 566010), (2430, 534565), (2550, 509409), (2565, 506430), (2754, 471675), (2850, 455787), (2907, 446850), (2979, 436050), (3078, 422025), (3230, 402165), (3310, 392445), (3825, 339606), (4050, 320739), (4131, 314450), (4275, 303858), (4590, 283005), (4617, 281350), (4845, 268110), (4965, 261630), (5130, 253215), (5627, 230850), (5814, 223425), (5958, 218025), (6075, 213826), (6289, 206550), (6885, 188670), (7650, 169803), (7695, 168810), (8075, 160866), (8262, 157225), (8275, 156978), (8550, 151929), (8721, 148950), (8937, 145350), (9234, 140675), (9690, 134055), (9930, 130815), (11254, 115425), (11475, 113202), (12150, 106913), (12578, 103275), (12825, 101286), (13770, 94335), (14535, 89370), (14895, 87210), (15390, 84405), (16150, 80433), (16550, 78489), (16881, 76950), (17442, 74475), (17874, 72675), (18867, 68850), (20655, 62890), (22950, 56601), (23085, 56270), (24225, 53622), (24825, 52326), (25650, 50643), (26163, 49650), (26811, 48450), (28135, 46170), (29070, 44685), (29790, 43605), (31445, 41310), (33762, 38475), (34425, 37734)]