290871000

素因数分解:

$2^3\times 3^7\times 5^3\times 7^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 512

約数和(自身を含む): 1228032000

約数和(自身を除く): 937161000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 27, 28, 30, 35, 36, 38, 40, 42, 45, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 81, 84, 90, 95, 100, 105, 108, 114, 120, 125, 126, 133, 135, 140, 150, 152, 162, 168, 171, 175, 180, 189, 190, 200, 210, 216, 225, 228, 243, 250, 252, 266, 270, 280, 285, 300, 315, 324, 342, 350, 360, 375, 378, 380, 399, 405, 420, 450, 456, 475, 486, 500, 504, 513, 525, 532, 540, 567, 570, 600, 630, 648, 665, 675, 684, 700, 729, 750, 756, 760, 798, 810, 840, 855, 875, 900, 945, 950, 972, 1000, 1026, 1050, 1064, 1080, 1125, 1134, 1140, 1197, 1215, 1260, 1330, 1350, 1368, 1400, 1425, 1458, 1500, 1512, 1539, 1575, 1596, 1620, 1701, 1710, 1750, 1800, 1890, 1900, 1944, 1995, 2025, 2052, 2100, 2187, 2250, 2268, 2280, 2375, 2394, 2430, 2520, 2565, 2625, 2660, 2700, 2835, 2850, 2916, 3000, 3078, 3150, 3192, 3240, 3325, 3375, 3402, 3420, 3500, 3591, 3645, 3780, 3800, 3990, 4050, 4104, 4200, 4275, 4374, 4500, 4536, 4617, 4725, 4750, 4788, 4860, 5103, 5130, 5250, 5320, 5400, 5670, 5700, 5832, 5985, 6075, 6156, 6300, 6650, 6750, 6804, 6840, 7000, 7125, 7182, 7290, 7560, 7695, 7875, 7980, 8100, 8505, 8550, 8748, 9000, 9234, 9450, 9500, 9576, 9720, 9975, 10125, 10206, 10260, 10500, 10773, 10935, 11340, 11400, 11970, 12150, 12312, 12600, 12825, 13300, 13500, 13608, 13851, 14175, 14250, 14364, 14580, 15309, 15390, 15750, 15960, 16200, 16625, 17010, 17100, 17496, 17955, 18225, 18468, 18900, 19000, 19950, 20250, 20412, 20520, 21000, 21375, 21546, 21870, 22680, 23085, 23625, 23940, 24300, 25515, 25650, 26600, 27000, 27702, 28350, 28500, 28728, 29160, 29925, 30375, 30618, 30780, 31500, 32319, 33250, 34020, 34200, 35910, 36450, 36936, 37800, 38475, 39900, 40500, 40824, 41553, 42525, 42750, 43092, 43740, 46170, 47250, 47880, 48600, 49875, 51030, 51300, 53865, 54675, 55404, 56700, 57000, 59850, 60750, 61236, 61560, 63000, 64125, 64638, 66500, 68040, 69255, 70875, 71820, 72900, 76545, 76950, 79800, 81000, 83106, 85050, 85500, 86184, 87480, 89775, 91125, 92340, 94500, 96957, 99750, 102060, 102600, 107730, 109350, 110808, 113400, 115425, 119700, 121500, 122472, 127575, 128250, 129276, 133000, 138510, 141750, 143640, 145800, 149625, 153090, 153900, 161595, 166212, 170100, 171000, 179550, 182250, 184680, 189000, 192375, 193914, 199500, 204120, 207765, 212625, 215460, 218700, 230850, 239400, 243000, 255150, 256500, 258552, 269325, 273375, 277020, 283500, 290871, 299250, 306180, 307800, 323190, 332424, 340200, 346275, 359100, 364500, 382725, 384750, 387828, 399000, 415530, 425250, 430920, 437400, 448875, 461700, 484785, 510300, 513000, 538650, 546750, 554040, 567000, 577125, 581742, 598500, 612360, 637875, 646380, 692550, 718200, 729000, 765450, 769500, 775656, 807975, 831060, 850500, 897750, 923400, 969570, 1020600, 1038825, 1077300, 1093500, 1154250, 1163484, 1197000, 1275750, 1292760, 1346625, 1385100, 1454355, 1530900, 1539000, 1615950, 1662120, 1701000, 1731375, 1795500, 1913625, 1939140, 2077650, 2154600, 2187000, 2308500, 2326968, 2423925, 2551500, 2693250, 2770200, 2908710, 3061800, 3231900, 3462750, 3591000, 3827250, 3878280, 4039875, 4155300, 4617000, 4847850, 5103000, 5194125, 5386500, 5817420, 6463800, 6925500, 7271775, 7654500, 8079750, 8310600, 9695700, 10388250, 10773000, 11634840, 12119625, 13851000, 14543550, 15309000, 16159500, 19391400, 20776500, 24239250, 29087100, 32319000, 36358875, 41553000, 48478500, 58174200, 72717750, 96957000, 145435500, 290871000]

約数ペア:

[(1, 290871000), (2, 145435500), (3, 96957000), (4, 72717750), (5, 58174200), (6, 48478500), (7, 41553000), (8, 36358875), (9, 32319000), (10, 29087100), (12, 24239250), (14, 20776500), (15, 19391400), (18, 16159500), (19, 15309000), (20, 14543550), (21, 13851000), (24, 12119625), (25, 11634840), (27, 10773000), (28, 10388250), (30, 9695700), (35, 8310600), (36, 8079750), (38, 7654500), (40, 7271775), (42, 6925500), (45, 6463800), (50, 5817420), (54, 5386500), (56, 5194125), (57, 5103000), (60, 4847850), (63, 4617000), (70, 4155300), (72, 4039875), (75, 3878280), (76, 3827250), (81, 3591000), (84, 3462750), (90, 3231900), (95, 3061800), (100, 2908710), (105, 2770200), (108, 2693250), (114, 2551500), (120, 2423925), (125, 2326968), (126, 2308500), (133, 2187000), (135, 2154600), (140, 2077650), (150, 1939140), (152, 1913625), (162, 1795500), (168, 1731375), (171, 1701000), (175, 1662120), (180, 1615950), (189, 1539000), (190, 1530900), (200, 1454355), (210, 1385100), (216, 1346625), (225, 1292760), (228, 1275750), (243, 1197000), (250, 1163484), (252, 1154250), (266, 1093500), (270, 1077300), (280, 1038825), (285, 1020600), (300, 969570), (315, 923400), (324, 897750), (342, 850500), (350, 831060), (360, 807975), (375, 775656), (378, 769500), (380, 765450), (399, 729000), (405, 718200), (420, 692550), (450, 646380), (456, 637875), (475, 612360), (486, 598500), (500, 581742), (504, 577125), (513, 567000), (525, 554040), (532, 546750), (540, 538650), (567, 513000), (570, 510300), (600, 484785), (630, 461700), (648, 448875), (665, 437400), (675, 430920), (684, 425250), (700, 415530), (729, 399000), (750, 387828), (756, 384750), (760, 382725), (798, 364500), (810, 359100), (840, 346275), (855, 340200), (875, 332424), (900, 323190), (945, 307800), (950, 306180), (972, 299250), (1000, 290871), (1026, 283500), (1050, 277020), (1064, 273375), (1080, 269325), (1125, 258552), (1134, 256500), (1140, 255150), (1197, 243000), (1215, 239400), (1260, 230850), (1330, 218700), (1350, 215460), (1368, 212625), (1400, 207765), (1425, 204120), (1458, 199500), (1500, 193914), (1512, 192375), (1539, 189000), (1575, 184680), (1596, 182250), (1620, 179550), (1701, 171000), (1710, 170100), (1750, 166212), (1800, 161595), (1890, 153900), (1900, 153090), (1944, 149625), (1995, 145800), (2025, 143640), (2052, 141750), (2100, 138510), (2187, 133000), (2250, 129276), (2268, 128250), (2280, 127575), (2375, 122472), (2394, 121500), (2430, 119700), (2520, 115425), (2565, 113400), (2625, 110808), (2660, 109350), (2700, 107730), (2835, 102600), (2850, 102060), (2916, 99750), (3000, 96957), (3078, 94500), (3150, 92340), (3192, 91125), (3240, 89775), (3325, 87480), (3375, 86184), (3402, 85500), (3420, 85050), (3500, 83106), (3591, 81000), (3645, 79800), (3780, 76950), (3800, 76545), (3990, 72900), (4050, 71820), (4104, 70875), (4200, 69255), (4275, 68040), (4374, 66500), (4500, 64638), (4536, 64125), (4617, 63000), (4725, 61560), (4750, 61236), (4788, 60750), (4860, 59850), (5103, 57000), (5130, 56700), (5250, 55404), (5320, 54675), (5400, 53865), (5670, 51300), (5700, 51030), (5832, 49875), (5985, 48600), (6075, 47880), (6156, 47250), (6300, 46170), (6650, 43740), (6750, 43092), (6804, 42750), (6840, 42525), (7000, 41553), (7125, 40824), (7182, 40500), (7290, 39900), (7560, 38475), (7695, 37800), (7875, 36936), (7980, 36450), (8100, 35910), (8505, 34200), (8550, 34020), (8748, 33250), (9000, 32319), (9234, 31500), (9450, 30780), (9500, 30618), (9576, 30375), (9720, 29925), (9975, 29160), (10125, 28728), (10206, 28500), (10260, 28350), (10500, 27702), (10773, 27000), (10935, 26600), (11340, 25650), (11400, 25515), (11970, 24300), (12150, 23940), (12312, 23625), (12600, 23085), (12825, 22680), (13300, 21870), (13500, 21546), (13608, 21375), (13851, 21000), (14175, 20520), (14250, 20412), (14364, 20250), (14580, 19950), (15309, 19000), (15390, 18900), (15750, 18468), (15960, 18225), (16200, 17955), (16625, 17496), (17010, 17100)]