285390000

素因数分解:

$2^4\times 3^3\times 5^4\times 7^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 400

約数和(自身を含む): 1177623040

約数和(自身を除く): 892233040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 151, 168, 175, 180, 189, 200, 210, 216, 225, 240, 250, 252, 270, 280, 300, 302, 315, 336, 350, 360, 375, 378, 400, 420, 432, 450, 453, 500, 504, 525, 540, 560, 600, 604, 625, 630, 675, 700, 720, 750, 755, 756, 840, 875, 900, 906, 945, 1000, 1008, 1050, 1057, 1080, 1125, 1200, 1208, 1250, 1260, 1350, 1359, 1400, 1500, 1510, 1512, 1575, 1680, 1750, 1800, 1812, 1875, 1890, 2000, 2100, 2114, 2160, 2250, 2265, 2416, 2500, 2520, 2625, 2700, 2718, 2800, 3000, 3020, 3024, 3150, 3171, 3375, 3500, 3600, 3624, 3750, 3775, 3780, 4077, 4200, 4228, 4375, 4500, 4530, 4725, 5000, 5040, 5250, 5285, 5400, 5436, 5625, 6000, 6040, 6300, 6342, 6750, 6795, 7000, 7248, 7500, 7550, 7560, 7875, 8154, 8400, 8456, 8750, 9000, 9060, 9450, 9513, 10000, 10500, 10570, 10800, 10872, 11250, 11325, 12080, 12600, 12684, 13125, 13500, 13590, 14000, 15000, 15100, 15120, 15750, 15855, 16308, 16875, 16912, 17500, 18000, 18120, 18875, 18900, 19026, 20385, 21000, 21140, 21744, 22500, 22650, 23625, 25200, 25368, 26250, 26425, 27000, 27180, 28539, 30000, 30200, 31500, 31710, 32616, 33750, 33975, 35000, 36240, 37750, 37800, 38052, 39375, 40770, 42000, 42280, 45000, 45300, 47250, 47565, 50736, 52500, 52850, 54000, 54360, 56625, 57078, 60400, 63000, 63420, 65232, 67500, 67950, 70000, 75500, 75600, 76104, 78750, 79275, 81540, 84560, 90000, 90600, 94375, 94500, 95130, 101925, 105000, 105700, 108720, 113250, 114156, 118125, 126000, 126840, 132125, 135000, 135900, 142695, 151000, 152208, 157500, 158550, 163080, 169875, 181200, 188750, 189000, 190260, 203850, 210000, 211400, 226500, 228312, 236250, 237825, 253680, 264250, 270000, 271800, 283125, 285390, 302000, 315000, 317100, 326160, 339750, 377500, 378000, 380520, 396375, 407700, 422800, 453000, 456624, 472500, 475650, 509625, 528500, 543600, 566250, 570780, 630000, 634200, 660625, 679500, 713475, 755000, 761040, 792750, 815400, 849375, 906000, 945000, 951300, 1019250, 1057000, 1132500, 1141560, 1189125, 1268400, 1321250, 1359000, 1426950, 1510000, 1585500, 1630800, 1698750, 1890000, 1902600, 1981875, 2038500, 2114000, 2265000, 2283120, 2378250, 2548125, 2642500, 2718000, 2853900, 3171000, 3397500, 3567375, 3805200, 3963750, 4077000, 4530000, 4756500, 5096250, 5285000, 5707800, 5945625, 6342000, 6795000, 7134750, 7927500, 8154000, 9513000, 10192500, 10570000, 11415600, 11891250, 13590000, 14269500, 15855000, 17836875, 19026000, 20385000, 23782500, 28539000, 31710000, 35673750, 40770000, 47565000, 57078000, 71347500, 95130000, 142695000, 285390000]

約数ペア:

[(1, 285390000), (2, 142695000), (3, 95130000), (4, 71347500), (5, 57078000), (6, 47565000), (7, 40770000), (8, 35673750), (9, 31710000), (10, 28539000), (12, 23782500), (14, 20385000), (15, 19026000), (16, 17836875), (18, 15855000), (20, 14269500), (21, 13590000), (24, 11891250), (25, 11415600), (27, 10570000), (28, 10192500), (30, 9513000), (35, 8154000), (36, 7927500), (40, 7134750), (42, 6795000), (45, 6342000), (48, 5945625), (50, 5707800), (54, 5285000), (56, 5096250), (60, 4756500), (63, 4530000), (70, 4077000), (72, 3963750), (75, 3805200), (80, 3567375), (84, 3397500), (90, 3171000), (100, 2853900), (105, 2718000), (108, 2642500), (112, 2548125), (120, 2378250), (125, 2283120), (126, 2265000), (135, 2114000), (140, 2038500), (144, 1981875), (150, 1902600), (151, 1890000), (168, 1698750), (175, 1630800), (180, 1585500), (189, 1510000), (200, 1426950), (210, 1359000), (216, 1321250), (225, 1268400), (240, 1189125), (250, 1141560), (252, 1132500), (270, 1057000), (280, 1019250), (300, 951300), (302, 945000), (315, 906000), (336, 849375), (350, 815400), (360, 792750), (375, 761040), (378, 755000), (400, 713475), (420, 679500), (432, 660625), (450, 634200), (453, 630000), (500, 570780), (504, 566250), (525, 543600), (540, 528500), (560, 509625), (600, 475650), (604, 472500), (625, 456624), (630, 453000), (675, 422800), (700, 407700), (720, 396375), (750, 380520), (755, 378000), (756, 377500), (840, 339750), (875, 326160), (900, 317100), (906, 315000), (945, 302000), (1000, 285390), (1008, 283125), (1050, 271800), (1057, 270000), (1080, 264250), (1125, 253680), (1200, 237825), (1208, 236250), (1250, 228312), (1260, 226500), (1350, 211400), (1359, 210000), (1400, 203850), (1500, 190260), (1510, 189000), (1512, 188750), (1575, 181200), (1680, 169875), (1750, 163080), (1800, 158550), (1812, 157500), (1875, 152208), (1890, 151000), (2000, 142695), (2100, 135900), (2114, 135000), (2160, 132125), (2250, 126840), (2265, 126000), (2416, 118125), (2500, 114156), (2520, 113250), (2625, 108720), (2700, 105700), (2718, 105000), (2800, 101925), (3000, 95130), (3020, 94500), (3024, 94375), (3150, 90600), (3171, 90000), (3375, 84560), (3500, 81540), (3600, 79275), (3624, 78750), (3750, 76104), (3775, 75600), (3780, 75500), (4077, 70000), (4200, 67950), (4228, 67500), (4375, 65232), (4500, 63420), (4530, 63000), (4725, 60400), (5000, 57078), (5040, 56625), (5250, 54360), (5285, 54000), (5400, 52850), (5436, 52500), (5625, 50736), (6000, 47565), (6040, 47250), (6300, 45300), (6342, 45000), (6750, 42280), (6795, 42000), (7000, 40770), (7248, 39375), (7500, 38052), (7550, 37800), (7560, 37750), (7875, 36240), (8154, 35000), (8400, 33975), (8456, 33750), (8750, 32616), (9000, 31710), (9060, 31500), (9450, 30200), (9513, 30000), (10000, 28539), (10500, 27180), (10570, 27000), (10800, 26425), (10872, 26250), (11250, 25368), (11325, 25200), (12080, 23625), (12600, 22650), (12684, 22500), (13125, 21744), (13500, 21140), (13590, 21000), (14000, 20385), (15000, 19026), (15100, 18900), (15120, 18875), (15750, 18120), (15855, 18000), (16308, 17500), (16875, 16912)]