68008500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 261660672

約数和(自身を除く): 193652172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 125, 126, 127, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 250, 252, 254, 255, 300, 306, 315, 340, 350, 357, 375, 381, 420, 425, 450, 476, 500, 508, 510, 525, 595, 612, 630, 635, 700, 714, 750, 762, 765, 850, 875, 889, 900, 1020, 1050, 1071, 1125, 1143, 1190, 1260, 1270, 1275, 1428, 1500, 1524, 1530, 1575, 1700, 1750, 1778, 1785, 1905, 2100, 2125, 2142, 2159, 2250, 2286, 2380, 2540, 2550, 2625, 2667, 2975, 3060, 3150, 3175, 3500, 3556, 3570, 3810, 3825, 4250, 4284, 4318, 4445, 4500, 4572, 5100, 5250, 5334, 5355, 5715, 5950, 6300, 6350, 6375, 6477, 7140, 7620, 7650, 7875, 8001, 8500, 8636, 8890, 8925, 9525, 10500, 10668, 10710, 10795, 11430, 11900, 12700, 12750, 12954, 13335, 14875, 15113, 15300, 15750, 15875, 16002, 17780, 17850, 19050, 19125, 19431, 21420, 21590, 22225, 22860, 25500, 25908, 26670, 26775, 28575, 29750, 30226, 31500, 31750, 32004, 32385, 35700, 38100, 38250, 38862, 40005, 43180, 44450, 44625, 45339, 47625, 53340, 53550, 53975, 57150, 59500, 60452, 63500, 64770, 66675, 75565, 76500, 77724, 80010, 88900, 89250, 90678, 95250, 97155, 107100, 107950, 111125, 114300, 129540, 133350, 133875, 136017, 142875, 151130, 160020, 161925, 178500, 181356, 190500, 194310, 200025, 215900, 222250, 226695, 266700, 267750, 269875, 272034, 285750, 302260, 323850, 333375, 377825, 388620, 400050, 444500, 453390, 485775, 535500, 539750, 544068, 571500, 647700, 666750, 680085, 755650, 800100, 809625, 906780, 971550, 1000125, 1079500, 1133475, 1333500, 1360170, 1511300, 1619250, 1889125, 1943100, 2000250, 2266950, 2428875, 2720340, 3238500, 3400425, 3778250, 4000500, 4533900, 4857750, 5667375, 6800850, 7556500, 9715500, 11334750, 13601700, 17002125, 22669500, 34004250, 68008500]

約数ペア:

[(1, 68008500), (2, 34004250), (3, 22669500), (4, 17002125), (5, 13601700), (6, 11334750), (7, 9715500), (9, 7556500), (10, 6800850), (12, 5667375), (14, 4857750), (15, 4533900), (17, 4000500), (18, 3778250), (20, 3400425), (21, 3238500), (25, 2720340), (28, 2428875), (30, 2266950), (34, 2000250), (35, 1943100), (36, 1889125), (42, 1619250), (45, 1511300), (50, 1360170), (51, 1333500), (60, 1133475), (63, 1079500), (68, 1000125), (70, 971550), (75, 906780), (84, 809625), (85, 800100), (90, 755650), (100, 680085), (102, 666750), (105, 647700), (119, 571500), (125, 544068), (126, 539750), (127, 535500), (140, 485775), (150, 453390), (153, 444500), (170, 400050), (175, 388620), (180, 377825), (204, 333375), (210, 323850), (225, 302260), (238, 285750), (250, 272034), (252, 269875), (254, 267750), (255, 266700), (300, 226695), (306, 222250), (315, 215900), (340, 200025), (350, 194310), (357, 190500), (375, 181356), (381, 178500), (420, 161925), (425, 160020), (450, 151130), (476, 142875), (500, 136017), (508, 133875), (510, 133350), (525, 129540), (595, 114300), (612, 111125), (630, 107950), (635, 107100), (700, 97155), (714, 95250), (750, 90678), (762, 89250), (765, 88900), (850, 80010), (875, 77724), (889, 76500), (900, 75565), (1020, 66675), (1050, 64770), (1071, 63500), (1125, 60452), (1143, 59500), (1190, 57150), (1260, 53975), (1270, 53550), (1275, 53340), (1428, 47625), (1500, 45339), (1524, 44625), (1530, 44450), (1575, 43180), (1700, 40005), (1750, 38862), (1778, 38250), (1785, 38100), (1905, 35700), (2100, 32385), (2125, 32004), (2142, 31750), (2159, 31500), (2250, 30226), (2286, 29750), (2380, 28575), (2540, 26775), (2550, 26670), (2625, 25908), (2667, 25500), (2975, 22860), (3060, 22225), (3150, 21590), (3175, 21420), (3500, 19431), (3556, 19125), (3570, 19050), (3810, 17850), (3825, 17780), (4250, 16002), (4284, 15875), (4318, 15750), (4445, 15300), (4500, 15113), (4572, 14875), (5100, 13335), (5250, 12954), (5334, 12750), (5355, 12700), (5715, 11900), (5950, 11430), (6300, 10795), (6350, 10710), (6375, 10668), (6477, 10500), (7140, 9525), (7620, 8925), (7650, 8890), (7875, 8636), (8001, 8500)]