68238000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 240

約数和(自身を含む): 253483776

約数和(自身を除く): 185245776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 125, 136, 144, 150, 153, 170, 180, 200, 204, 223, 225, 240, 250, 255, 272, 300, 306, 340, 360, 375, 400, 408, 425, 446, 450, 500, 510, 600, 612, 669, 680, 720, 750, 765, 816, 850, 892, 900, 1000, 1020, 1115, 1125, 1200, 1224, 1275, 1338, 1360, 1500, 1530, 1700, 1784, 1800, 2000, 2007, 2040, 2125, 2230, 2250, 2448, 2550, 2676, 3000, 3060, 3345, 3400, 3568, 3600, 3791, 3825, 4014, 4080, 4250, 4460, 4500, 5100, 5352, 5575, 6000, 6120, 6375, 6690, 6800, 7582, 7650, 8028, 8500, 8920, 9000, 10035, 10200, 10704, 11150, 11373, 12240, 12750, 13380, 15164, 15300, 16056, 16725, 17000, 17840, 18000, 18955, 19125, 20070, 20400, 22300, 22746, 25500, 26760, 27875, 30328, 30600, 32112, 33450, 34000, 34119, 37910, 38250, 40140, 44600, 45492, 50175, 51000, 53520, 55750, 56865, 60656, 61200, 66900, 68238, 75820, 76500, 80280, 83625, 89200, 90984, 94775, 100350, 102000, 111500, 113730, 133800, 136476, 151640, 153000, 160560, 167250, 170595, 181968, 189550, 200700, 223000, 227460, 250875, 267600, 272952, 284325, 303280, 306000, 334500, 341190, 379100, 401400, 446000, 454920, 473875, 501750, 545904, 568650, 669000, 682380, 758200, 802800, 852975, 909840, 947750, 1003500, 1137300, 1338000, 1364760, 1421625, 1516400, 1705950, 1895500, 2007000, 2274600, 2729520, 2843250, 3411900, 3791000, 4014000, 4264875, 4549200, 5686500, 6823800, 7582000, 8529750, 11373000, 13647600, 17059500, 22746000, 34119000, 68238000]

約数ペア:

[(1, 68238000), (2, 34119000), (3, 22746000), (4, 17059500), (5, 13647600), (6, 11373000), (8, 8529750), (9, 7582000), (10, 6823800), (12, 5686500), (15, 4549200), (16, 4264875), (17, 4014000), (18, 3791000), (20, 3411900), (24, 2843250), (25, 2729520), (30, 2274600), (34, 2007000), (36, 1895500), (40, 1705950), (45, 1516400), (48, 1421625), (50, 1364760), (51, 1338000), (60, 1137300), (68, 1003500), (72, 947750), (75, 909840), (80, 852975), (85, 802800), (90, 758200), (100, 682380), (102, 669000), (120, 568650), (125, 545904), (136, 501750), (144, 473875), (150, 454920), (153, 446000), (170, 401400), (180, 379100), (200, 341190), (204, 334500), (223, 306000), (225, 303280), (240, 284325), (250, 272952), (255, 267600), (272, 250875), (300, 227460), (306, 223000), (340, 200700), (360, 189550), (375, 181968), (400, 170595), (408, 167250), (425, 160560), (446, 153000), (450, 151640), (500, 136476), (510, 133800), (600, 113730), (612, 111500), (669, 102000), (680, 100350), (720, 94775), (750, 90984), (765, 89200), (816, 83625), (850, 80280), (892, 76500), (900, 75820), (1000, 68238), (1020, 66900), (1115, 61200), (1125, 60656), (1200, 56865), (1224, 55750), (1275, 53520), (1338, 51000), (1360, 50175), (1500, 45492), (1530, 44600), (1700, 40140), (1784, 38250), (1800, 37910), (2000, 34119), (2007, 34000), (2040, 33450), (2125, 32112), (2230, 30600), (2250, 30328), (2448, 27875), (2550, 26760), (2676, 25500), (3000, 22746), (3060, 22300), (3345, 20400), (3400, 20070), (3568, 19125), (3600, 18955), (3791, 18000), (3825, 17840), (4014, 17000), (4080, 16725), (4250, 16056), (4460, 15300), (4500, 15164), (5100, 13380), (5352, 12750), (5575, 12240), (6000, 11373), (6120, 11150), (6375, 10704), (6690, 10200), (6800, 10035), (7582, 9000), (7650, 8920), (8028, 8500)]