209512197000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{75337}}^1$

素因数の和:75470

約数の個数: 256

約数和(自身を含む): 733370227200

約数和(自身を除く): 523858030200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 103, 108, 120, 125, 135, 150, 180, 200, 206, 216, 225, 250, 270, 300, 309, 360, 375, 412, 450, 500, 515, 540, 600, 618, 675, 750, 824, 900, 927, 1000, 1030, 1080, 1125, 1236, 1350, 1500, 1545, 1800, 1854, 2060, 2250, 2472, 2575, 2700, 2781, 3000, 3090, 3375, 3708, 4120, 4500, 4635, 5150, 5400, 5562, 6180, 6750, 7416, 7725, 9000, 9270, 10300, 11124, 12360, 12875, 13500, 13905, 15450, 18540, 20600, 22248, 23175, 25750, 27000, 27810, 30900, 37080, 38625, 46350, 51500, 55620, 61800, 69525, 75337, 77250, 92700, 103000, 111240, 115875, 139050, 150674, 154500, 185400, 226011, 231750, 278100, 301348, 309000, 347625, 376685, 452022, 463500, 556200, 602696, 678033, 695250, 753370, 904044, 927000, 1130055, 1356066, 1390500, 1506740, 1808088, 1883425, 2034099, 2260110, 2712132, 2781000, 3013480, 3390165, 3766850, 4068198, 4520220, 5424264, 5650275, 6780330, 7533700, 7759711, 8136396, 9040440, 9417125, 10170495, 11300550, 13560660, 15067400, 15519422, 16272792, 16950825, 18834250, 20340990, 22601100, 23279133, 27121320, 28251375, 31038844, 33901650, 37668500, 38798555, 40681980, 45202200, 46558266, 50852475, 56502750, 62077688, 67803300, 69837399, 75337000, 77597110, 81363960, 84754125, 93116532, 101704950, 113005500, 116395665, 135606600, 139674798, 155194220, 169508250, 186233064, 193992775, 203409900, 209512197, 226011000, 232791330, 254262375, 279349596, 310388440, 339016500, 349186995, 387985550, 406819800, 419024394, 465582660, 508524750, 558699192, 581978325, 678033000, 698373990, 775971100, 838048788, 931165320, 969963875, 1017049500, 1047560985, 1163956650, 1396747980, 1551942200, 1676097576, 1745934975, 1939927750, 2034099000, 2095121970, 2327913300, 2793495960, 2909891625, 3491869950, 3879855500, 4190243940, 4655826600, 5237804925, 5819783250, 6983739900, 7759711000, 8380487880, 8729674875, 10475609850, 11639566500, 13967479800, 17459349750, 20951219700, 23279133000, 26189024625, 34918699500, 41902439400, 52378049250, 69837399000, 104756098500, 209512197000]

約数ペア:

[(1, 209512197000), (2, 104756098500), (3, 69837399000), (4, 52378049250), (5, 41902439400), (6, 34918699500), (8, 26189024625), (9, 23279133000), (10, 20951219700), (12, 17459349750), (15, 13967479800), (18, 11639566500), (20, 10475609850), (24, 8729674875), (25, 8380487880), (27, 7759711000), (30, 6983739900), (36, 5819783250), (40, 5237804925), (45, 4655826600), (50, 4190243940), (54, 3879855500), (60, 3491869950), (72, 2909891625), (75, 2793495960), (90, 2327913300), (100, 2095121970), (103, 2034099000), (108, 1939927750), (120, 1745934975), (125, 1676097576), (135, 1551942200), (150, 1396747980), (180, 1163956650), (200, 1047560985), (206, 1017049500), (216, 969963875), (225, 931165320), (250, 838048788), (270, 775971100), (300, 698373990), (309, 678033000), (360, 581978325), (375, 558699192), (412, 508524750), (450, 465582660), (500, 419024394), (515, 406819800), (540, 387985550), (600, 349186995), (618, 339016500), (675, 310388440), (750, 279349596), (824, 254262375), (900, 232791330), (927, 226011000), (1000, 209512197), (1030, 203409900), (1080, 193992775), (1125, 186233064), (1236, 169508250), (1350, 155194220), (1500, 139674798), (1545, 135606600), (1800, 116395665), (1854, 113005500), (2060, 101704950), (2250, 93116532), (2472, 84754125), (2575, 81363960), (2700, 77597110), (2781, 75337000), (3000, 69837399), (3090, 67803300), (3375, 62077688), (3708, 56502750), (4120, 50852475), (4500, 46558266), (4635, 45202200), (5150, 40681980), (5400, 38798555), (5562, 37668500), (6180, 33901650), (6750, 31038844), (7416, 28251375), (7725, 27121320), (9000, 23279133), (9270, 22601100), (10300, 20340990), (11124, 18834250), (12360, 16950825), (12875, 16272792), (13500, 15519422), (13905, 15067400), (15450, 13560660), (18540, 11300550), (20600, 10170495), (22248, 9417125), (23175, 9040440), (25750, 8136396), (27000, 7759711), (27810, 7533700), (30900, 6780330), (37080, 5650275), (38625, 5424264), (46350, 4520220), (51500, 4068198), (55620, 3766850), (61800, 3390165), (69525, 3013480), (75337, 2781000), (77250, 2712132), (92700, 2260110), (103000, 2034099), (111240, 1883425), (115875, 1808088), (139050, 1506740), (150674, 1390500), (154500, 1356066), (185400, 1130055), (226011, 927000), (231750, 904044), (278100, 753370), (301348, 695250), (309000, 678033), (347625, 602696), (376685, 556200), (452022, 463500)]