68742000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 320

約数和(自身を含む): 263078400

約数和(自身を除く): 194336400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 67, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 125, 134, 135, 144, 150, 152, 171, 180, 190, 200, 201, 216, 225, 228, 240, 250, 268, 270, 285, 300, 304, 335, 342, 360, 375, 380, 400, 402, 432, 450, 456, 475, 500, 513, 536, 540, 570, 600, 603, 670, 675, 684, 720, 750, 760, 804, 855, 900, 912, 950, 1000, 1005, 1026, 1072, 1080, 1125, 1140, 1200, 1206, 1273, 1340, 1350, 1368, 1425, 1500, 1520, 1608, 1675, 1710, 1800, 1809, 1900, 2000, 2010, 2052, 2160, 2250, 2280, 2375, 2412, 2546, 2565, 2680, 2700, 2736, 2850, 3000, 3015, 3216, 3350, 3375, 3420, 3600, 3618, 3800, 3819, 4020, 4104, 4275, 4500, 4560, 4750, 4824, 5025, 5092, 5130, 5360, 5400, 5700, 6000, 6030, 6365, 6700, 6750, 6840, 7125, 7236, 7600, 7638, 8040, 8208, 8375, 8550, 9000, 9045, 9500, 9648, 10050, 10184, 10260, 10800, 11400, 11457, 12060, 12730, 12825, 13400, 13500, 13680, 14250, 14472, 15075, 15276, 16080, 16750, 17100, 18000, 18090, 19000, 19095, 20100, 20368, 20520, 21375, 22800, 22914, 24120, 25125, 25460, 25650, 26800, 27000, 28500, 28944, 30150, 30552, 31825, 33500, 34200, 34371, 36180, 38000, 38190, 40200, 41040, 42750, 45225, 45828, 48240, 50250, 50920, 51300, 54000, 57000, 57285, 60300, 61104, 63650, 64125, 67000, 68400, 68742, 72360, 75375, 76380, 80400, 85500, 90450, 91656, 95475, 100500, 101840, 102600, 114000, 114570, 120600, 127300, 128250, 134000, 137484, 144720, 150750, 152760, 159125, 171000, 171855, 180900, 183312, 190950, 201000, 205200, 226125, 229140, 241200, 254600, 256500, 274968, 286425, 301500, 305520, 318250, 342000, 343710, 361800, 381900, 402000, 452250, 458280, 477375, 509200, 513000, 549936, 572850, 603000, 636500, 687420, 723600, 763800, 859275, 904500, 916560, 954750, 1026000, 1145700, 1206000, 1273000, 1374840, 1432125, 1527600, 1718550, 1809000, 1909500, 2291400, 2546000, 2749680, 2864250, 3437100, 3618000, 3819000, 4296375, 4582800, 5728500, 6874200, 7638000, 8592750, 11457000, 13748400, 17185500, 22914000, 34371000, 68742000]

約数ペア:

[(1, 68742000), (2, 34371000), (3, 22914000), (4, 17185500), (5, 13748400), (6, 11457000), (8, 8592750), (9, 7638000), (10, 6874200), (12, 5728500), (15, 4582800), (16, 4296375), (18, 3819000), (19, 3618000), (20, 3437100), (24, 2864250), (25, 2749680), (27, 2546000), (30, 2291400), (36, 1909500), (38, 1809000), (40, 1718550), (45, 1527600), (48, 1432125), (50, 1374840), (54, 1273000), (57, 1206000), (60, 1145700), (67, 1026000), (72, 954750), (75, 916560), (76, 904500), (80, 859275), (90, 763800), (95, 723600), (100, 687420), (108, 636500), (114, 603000), (120, 572850), (125, 549936), (134, 513000), (135, 509200), (144, 477375), (150, 458280), (152, 452250), (171, 402000), (180, 381900), (190, 361800), (200, 343710), (201, 342000), (216, 318250), (225, 305520), (228, 301500), (240, 286425), (250, 274968), (268, 256500), (270, 254600), (285, 241200), (300, 229140), (304, 226125), (335, 205200), (342, 201000), (360, 190950), (375, 183312), (380, 180900), (400, 171855), (402, 171000), (432, 159125), (450, 152760), (456, 150750), (475, 144720), (500, 137484), (513, 134000), (536, 128250), (540, 127300), (570, 120600), (600, 114570), (603, 114000), (670, 102600), (675, 101840), (684, 100500), (720, 95475), (750, 91656), (760, 90450), (804, 85500), (855, 80400), (900, 76380), (912, 75375), (950, 72360), (1000, 68742), (1005, 68400), (1026, 67000), (1072, 64125), (1080, 63650), (1125, 61104), (1140, 60300), (1200, 57285), (1206, 57000), (1273, 54000), (1340, 51300), (1350, 50920), (1368, 50250), (1425, 48240), (1500, 45828), (1520, 45225), (1608, 42750), (1675, 41040), (1710, 40200), (1800, 38190), (1809, 38000), (1900, 36180), (2000, 34371), (2010, 34200), (2052, 33500), (2160, 31825), (2250, 30552), (2280, 30150), (2375, 28944), (2412, 28500), (2546, 27000), (2565, 26800), (2680, 25650), (2700, 25460), (2736, 25125), (2850, 24120), (3000, 22914), (3015, 22800), (3216, 21375), (3350, 20520), (3375, 20368), (3420, 20100), (3600, 19095), (3618, 19000), (3800, 18090), (3819, 18000), (4020, 17100), (4104, 16750), (4275, 16080), (4500, 15276), (4560, 15075), (4750, 14472), (4824, 14250), (5025, 13680), (5092, 13500), (5130, 13400), (5360, 12825), (5400, 12730), (5700, 12060), (6000, 11457), (6030, 11400), (6365, 10800), (6700, 10260), (6750, 10184), (6840, 10050), (7125, 9648), (7236, 9500), (7600, 9045), (7638, 9000), (8040, 8550), (8208, 8375)]