78744000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 224

約数和(自身を含む): 276734016

約数和(自身を除く): 197990016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 192, 193, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 386, 400, 408, 425, 480, 500, 510, 544, 579, 600, 680, 750, 772, 800, 816, 850, 960, 965, 1000, 1020, 1088, 1158, 1200, 1275, 1360, 1500, 1544, 1600, 1632, 1700, 1930, 2000, 2040, 2125, 2316, 2400, 2550, 2720, 2895, 3000, 3088, 3264, 3281, 3400, 3860, 4000, 4080, 4250, 4632, 4800, 4825, 5100, 5440, 5790, 6000, 6176, 6375, 6562, 6800, 7720, 8000, 8160, 8500, 9264, 9650, 9843, 10200, 11580, 12000, 12352, 12750, 13124, 13600, 14475, 15440, 16320, 16405, 17000, 18528, 19300, 19686, 20400, 23160, 24000, 24125, 25500, 26248, 27200, 28950, 30880, 32810, 34000, 37056, 38600, 39372, 40800, 46320, 48250, 49215, 51000, 52496, 57900, 61760, 65620, 68000, 72375, 77200, 78744, 81600, 82025, 92640, 96500, 98430, 102000, 104992, 115800, 131240, 136000, 144750, 154400, 157488, 164050, 185280, 193000, 196860, 204000, 209984, 231600, 246075, 262480, 289500, 308800, 314976, 328100, 386000, 393720, 408000, 410125, 463200, 492150, 524960, 579000, 629952, 656200, 772000, 787440, 820250, 926400, 984300, 1049920, 1158000, 1230375, 1312400, 1544000, 1574880, 1640500, 1968600, 2316000, 2460750, 2624800, 3149760, 3281000, 3937200, 4632000, 4921500, 5249600, 6562000, 7874400, 9843000, 13124000, 15748800, 19686000, 26248000, 39372000, 78744000]

約数ペア:

[(1, 78744000), (2, 39372000), (3, 26248000), (4, 19686000), (5, 15748800), (6, 13124000), (8, 9843000), (10, 7874400), (12, 6562000), (15, 5249600), (16, 4921500), (17, 4632000), (20, 3937200), (24, 3281000), (25, 3149760), (30, 2624800), (32, 2460750), (34, 2316000), (40, 1968600), (48, 1640500), (50, 1574880), (51, 1544000), (60, 1312400), (64, 1230375), (68, 1158000), (75, 1049920), (80, 984300), (85, 926400), (96, 820250), (100, 787440), (102, 772000), (120, 656200), (125, 629952), (136, 579000), (150, 524960), (160, 492150), (170, 463200), (192, 410125), (193, 408000), (200, 393720), (204, 386000), (240, 328100), (250, 314976), (255, 308800), (272, 289500), (300, 262480), (320, 246075), (340, 231600), (375, 209984), (386, 204000), (400, 196860), (408, 193000), (425, 185280), (480, 164050), (500, 157488), (510, 154400), (544, 144750), (579, 136000), (600, 131240), (680, 115800), (750, 104992), (772, 102000), (800, 98430), (816, 96500), (850, 92640), (960, 82025), (965, 81600), (1000, 78744), (1020, 77200), (1088, 72375), (1158, 68000), (1200, 65620), (1275, 61760), (1360, 57900), (1500, 52496), (1544, 51000), (1600, 49215), (1632, 48250), (1700, 46320), (1930, 40800), (2000, 39372), (2040, 38600), (2125, 37056), (2316, 34000), (2400, 32810), (2550, 30880), (2720, 28950), (2895, 27200), (3000, 26248), (3088, 25500), (3264, 24125), (3281, 24000), (3400, 23160), (3860, 20400), (4000, 19686), (4080, 19300), (4250, 18528), (4632, 17000), (4800, 16405), (4825, 16320), (5100, 15440), (5440, 14475), (5790, 13600), (6000, 13124), (6176, 12750), (6375, 12352), (6562, 12000), (6800, 11580), (7720, 10200), (8000, 9843), (8160, 9650), (8500, 9264)]