39438000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{313}}^1$

素因数の和:349

約数の個数: 240

約数和(自身を含む): 157924416

約数和(自身を除く): 118486416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 313, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 626, 630, 700, 720, 750, 840, 875, 900, 939, 1000, 1008, 1050, 1125, 1200, 1252, 1260, 1400, 1500, 1565, 1575, 1680, 1750, 1800, 1878, 2000, 2100, 2191, 2250, 2504, 2520, 2625, 2800, 2817, 3000, 3130, 3150, 3500, 3600, 3756, 4200, 4382, 4500, 4695, 5008, 5040, 5250, 5634, 6000, 6260, 6300, 6573, 7000, 7512, 7825, 7875, 8400, 8764, 9000, 9390, 10500, 10955, 11268, 12520, 12600, 13146, 14000, 14085, 15024, 15650, 15750, 17528, 18000, 18780, 19719, 21000, 21910, 22536, 23475, 25040, 25200, 26292, 28170, 31300, 31500, 32865, 35056, 37560, 39125, 39438, 42000, 43820, 45072, 46950, 52584, 54775, 56340, 62600, 63000, 65730, 70425, 75120, 78250, 78876, 87640, 93900, 98595, 105168, 109550, 112680, 117375, 125200, 126000, 131460, 140850, 156500, 157752, 164325, 175280, 187800, 197190, 219100, 225360, 234750, 262920, 273875, 281700, 313000, 315504, 328650, 352125, 375600, 394380, 438200, 469500, 492975, 525840, 547750, 563400, 626000, 657300, 704250, 788760, 821625, 876400, 939000, 985950, 1095500, 1126800, 1314600, 1408500, 1577520, 1643250, 1878000, 1971900, 2191000, 2464875, 2629200, 2817000, 3286500, 3943800, 4382000, 4929750, 5634000, 6573000, 7887600, 9859500, 13146000, 19719000, 39438000]

約数ペア:

[(1, 39438000), (2, 19719000), (3, 13146000), (4, 9859500), (5, 7887600), (6, 6573000), (7, 5634000), (8, 4929750), (9, 4382000), (10, 3943800), (12, 3286500), (14, 2817000), (15, 2629200), (16, 2464875), (18, 2191000), (20, 1971900), (21, 1878000), (24, 1643250), (25, 1577520), (28, 1408500), (30, 1314600), (35, 1126800), (36, 1095500), (40, 985950), (42, 939000), (45, 876400), (48, 821625), (50, 788760), (56, 704250), (60, 657300), (63, 626000), (70, 563400), (72, 547750), (75, 525840), (80, 492975), (84, 469500), (90, 438200), (100, 394380), (105, 375600), (112, 352125), (120, 328650), (125, 315504), (126, 313000), (140, 281700), (144, 273875), (150, 262920), (168, 234750), (175, 225360), (180, 219100), (200, 197190), (210, 187800), (225, 175280), (240, 164325), (250, 157752), (252, 156500), (280, 140850), (300, 131460), (313, 126000), (315, 125200), (336, 117375), (350, 112680), (360, 109550), (375, 105168), (400, 98595), (420, 93900), (450, 87640), (500, 78876), (504, 78250), (525, 75120), (560, 70425), (600, 65730), (626, 63000), (630, 62600), (700, 56340), (720, 54775), (750, 52584), (840, 46950), (875, 45072), (900, 43820), (939, 42000), (1000, 39438), (1008, 39125), (1050, 37560), (1125, 35056), (1200, 32865), (1252, 31500), (1260, 31300), (1400, 28170), (1500, 26292), (1565, 25200), (1575, 25040), (1680, 23475), (1750, 22536), (1800, 21910), (1878, 21000), (2000, 19719), (2100, 18780), (2191, 18000), (2250, 17528), (2504, 15750), (2520, 15650), (2625, 15024), (2800, 14085), (2817, 14000), (3000, 13146), (3130, 12600), (3150, 12520), (3500, 11268), (3600, 10955), (3756, 10500), (4200, 9390), (4382, 9000), (4500, 8764), (4695, 8400), (5008, 7875), (5040, 7825), (5250, 7512), (5634, 7000), (6000, 6573), (6260, 6300)]