28774494000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^1\times {\mathrm{76123}}^1$

素因数の和:76162

約数の個数: 320

約数和(自身を含む): 117803412480

約数和(自身を除く): 89028918480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 250, 252, 270, 280, 300, 315, 336, 350, 360, 375, 378, 400, 420, 432, 450, 500, 504, 525, 540, 560, 600, 630, 675, 700, 720, 750, 756, 840, 875, 900, 945, 1000, 1008, 1050, 1080, 1125, 1200, 1260, 1350, 1400, 1500, 1512, 1575, 1680, 1750, 1800, 1890, 2000, 2100, 2160, 2250, 2520, 2625, 2700, 2800, 3000, 3024, 3150, 3375, 3500, 3600, 3780, 4200, 4500, 4725, 5040, 5250, 5400, 6000, 6300, 6750, 7000, 7560, 7875, 8400, 9000, 9450, 10500, 10800, 12600, 13500, 14000, 15120, 15750, 18000, 18900, 21000, 23625, 25200, 27000, 31500, 37800, 42000, 47250, 54000, 63000, 75600, 76123, 94500, 126000, 152246, 189000, 228369, 304492, 378000, 380615, 456738, 532861, 608984, 685107, 761230, 913476, 1065722, 1141845, 1217968, 1370214, 1522460, 1598583, 1826952, 1903075, 2055321, 2131444, 2283690, 2664305, 2740428, 3044920, 3197166, 3425535, 3653904, 3806150, 4110642, 4262888, 4567380, 4795749, 5328610, 5480856, 5709225, 6089840, 6394332, 6851070, 7612300, 7992915, 8221284, 8525776, 9134760, 9515375, 9591498, 10276605, 10657220, 10961712, 11418450, 12788664, 13321525, 13702140, 14387247, 15224600, 15985830, 16442568, 17127675, 18269520, 19030750, 19182996, 20553210, 21314440, 22836900, 23978745, 25577328, 26643050, 27404280, 28546125, 28774494, 30449200, 31971660, 32885136, 34255350, 38061500, 38365992, 39964575, 41106420, 42628880, 45673800, 47957490, 51383025, 53286100, 54808560, 57092250, 57548988, 63943320, 66607625, 68510700, 71936235, 76123000, 76731984, 79929150, 82212840, 85638375, 91347600, 95914980, 102766050, 106572200, 114184500, 115097976, 119893725, 127886640, 133215250, 137021400, 143872470, 152246000, 159858300, 164425680, 171276750, 191829960, 199822875, 205532100, 213144400, 228369000, 230195952, 239787450, 256915125, 266430500, 274042800, 287744940, 319716600, 342553500, 359681175, 383659920, 399645750, 411064200, 456738000, 479574900, 513830250, 532861000, 575489880, 599468625, 639433200, 685107000, 719362350, 799291500, 822128400, 959149800, 1027660500, 1065722000, 1150979760, 1198937250, 1370214000, 1438724700, 1598583000, 1798405875, 1918299600, 2055321000, 2397874500, 2877449400, 3197166000, 3596811750, 4110642000, 4795749000, 5754898800, 7193623500, 9591498000, 14387247000, 28774494000]

約数ペア:

[(1, 28774494000), (2, 14387247000), (3, 9591498000), (4, 7193623500), (5, 5754898800), (6, 4795749000), (7, 4110642000), (8, 3596811750), (9, 3197166000), (10, 2877449400), (12, 2397874500), (14, 2055321000), (15, 1918299600), (16, 1798405875), (18, 1598583000), (20, 1438724700), (21, 1370214000), (24, 1198937250), (25, 1150979760), (27, 1065722000), (28, 1027660500), (30, 959149800), (35, 822128400), (36, 799291500), (40, 719362350), (42, 685107000), (45, 639433200), (48, 599468625), (50, 575489880), (54, 532861000), (56, 513830250), (60, 479574900), (63, 456738000), (70, 411064200), (72, 399645750), (75, 383659920), (80, 359681175), (84, 342553500), (90, 319716600), (100, 287744940), (105, 274042800), (108, 266430500), (112, 256915125), (120, 239787450), (125, 230195952), (126, 228369000), (135, 213144400), (140, 205532100), (144, 199822875), (150, 191829960), (168, 171276750), (175, 164425680), (180, 159858300), (189, 152246000), (200, 143872470), (210, 137021400), (216, 133215250), (225, 127886640), (240, 119893725), (250, 115097976), (252, 114184500), (270, 106572200), (280, 102766050), (300, 95914980), (315, 91347600), (336, 85638375), (350, 82212840), (360, 79929150), (375, 76731984), (378, 76123000), (400, 71936235), (420, 68510700), (432, 66607625), (450, 63943320), (500, 57548988), (504, 57092250), (525, 54808560), (540, 53286100), (560, 51383025), (600, 47957490), (630, 45673800), (675, 42628880), (700, 41106420), (720, 39964575), (750, 38365992), (756, 38061500), (840, 34255350), (875, 32885136), (900, 31971660), (945, 30449200), (1000, 28774494), (1008, 28546125), (1050, 27404280), (1080, 26643050), (1125, 25577328), (1200, 23978745), (1260, 22836900), (1350, 21314440), (1400, 20553210), (1500, 19182996), (1512, 19030750), (1575, 18269520), (1680, 17127675), (1750, 16442568), (1800, 15985830), (1890, 15224600), (2000, 14387247), (2100, 13702140), (2160, 13321525), (2250, 12788664), (2520, 11418450), (2625, 10961712), (2700, 10657220), (2800, 10276605), (3000, 9591498), (3024, 9515375), (3150, 9134760), (3375, 8525776), (3500, 8221284), (3600, 7992915), (3780, 7612300), (4200, 6851070), (4500, 6394332), (4725, 6089840), (5040, 5709225), (5250, 5480856), (5400, 5328610), (6000, 4795749), (6300, 4567380), (6750, 4262888), (7000, 4110642), (7560, 3806150), (7875, 3653904), (8400, 3425535), (9000, 3197166), (9450, 3044920), (10500, 2740428), (10800, 2664305), (12600, 2283690), (13500, 2131444), (14000, 2055321), (15120, 1903075), (15750, 1826952), (18000, 1598583), (18900, 1522460), (21000, 1370214), (23625, 1217968), (25200, 1141845), (27000, 1065722), (31500, 913476), (37800, 761230), (42000, 685107), (47250, 608984), (54000, 532861), (63000, 456738), (75600, 380615), (76123, 378000), (94500, 304492), (126000, 228369), (152246, 189000)]