63420000

素因数分解:

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

素因数の和:191

約数の個数: 240

約数和(自身を含む): 239323392

約数和(自身を除く): 175903392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 151, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 302, 336, 350, 375, 400, 420, 453, 480, 500, 525, 560, 600, 604, 625, 672, 700, 750, 755, 800, 840, 875, 906, 1000, 1050, 1057, 1120, 1200, 1208, 1250, 1400, 1500, 1510, 1680, 1750, 1812, 1875, 2000, 2100, 2114, 2265, 2400, 2416, 2500, 2625, 2800, 3000, 3020, 3171, 3360, 3500, 3624, 3750, 3775, 4000, 4200, 4228, 4375, 4530, 4832, 5000, 5250, 5285, 5600, 6000, 6040, 6342, 7000, 7248, 7500, 7550, 8400, 8456, 8750, 9060, 10000, 10500, 10570, 11325, 12000, 12080, 12684, 13125, 14000, 14496, 15000, 15100, 15855, 16800, 16912, 17500, 18120, 18875, 20000, 21000, 21140, 22650, 24160, 25368, 26250, 26425, 28000, 30000, 30200, 31710, 33824, 35000, 36240, 37750, 42000, 42280, 45300, 50736, 52500, 52850, 56625, 60000, 60400, 63420, 70000, 72480, 75500, 79275, 84000, 84560, 90600, 94375, 101472, 105000, 105700, 113250, 120800, 126840, 132125, 140000, 151000, 158550, 169120, 181200, 188750, 210000, 211400, 226500, 253680, 264250, 283125, 302000, 317100, 362400, 377500, 396375, 420000, 422800, 453000, 507360, 528500, 566250, 604000, 634200, 660625, 755000, 792750, 845600, 906000, 1057000, 1132500, 1268400, 1321250, 1510000, 1585500, 1812000, 1981875, 2114000, 2265000, 2536800, 2642500, 3020000, 3171000, 3963750, 4228000, 4530000, 5285000, 6342000, 7927500, 9060000, 10570000, 12684000, 15855000, 21140000, 31710000, 63420000]

約数ペア:

[(1, 63420000), (2, 31710000), (3, 21140000), (4, 15855000), (5, 12684000), (6, 10570000), (7, 9060000), (8, 7927500), (10, 6342000), (12, 5285000), (14, 4530000), (15, 4228000), (16, 3963750), (20, 3171000), (21, 3020000), (24, 2642500), (25, 2536800), (28, 2265000), (30, 2114000), (32, 1981875), (35, 1812000), (40, 1585500), (42, 1510000), (48, 1321250), (50, 1268400), (56, 1132500), (60, 1057000), (70, 906000), (75, 845600), (80, 792750), (84, 755000), (96, 660625), (100, 634200), (105, 604000), (112, 566250), (120, 528500), (125, 507360), (140, 453000), (150, 422800), (151, 420000), (160, 396375), (168, 377500), (175, 362400), (200, 317100), (210, 302000), (224, 283125), (240, 264250), (250, 253680), (280, 226500), (300, 211400), (302, 210000), (336, 188750), (350, 181200), (375, 169120), (400, 158550), (420, 151000), (453, 140000), (480, 132125), (500, 126840), (525, 120800), (560, 113250), (600, 105700), (604, 105000), (625, 101472), (672, 94375), (700, 90600), (750, 84560), (755, 84000), (800, 79275), (840, 75500), (875, 72480), (906, 70000), (1000, 63420), (1050, 60400), (1057, 60000), (1120, 56625), (1200, 52850), (1208, 52500), (1250, 50736), (1400, 45300), (1500, 42280), (1510, 42000), (1680, 37750), (1750, 36240), (1812, 35000), (1875, 33824), (2000, 31710), (2100, 30200), (2114, 30000), (2265, 28000), (2400, 26425), (2416, 26250), (2500, 25368), (2625, 24160), (2800, 22650), (3000, 21140), (3020, 21000), (3171, 20000), (3360, 18875), (3500, 18120), (3624, 17500), (3750, 16912), (3775, 16800), (4000, 15855), (4200, 15100), (4228, 15000), (4375, 14496), (4530, 14000), (4832, 13125), (5000, 12684), (5250, 12080), (5285, 12000), (5600, 11325), (6000, 10570), (6040, 10500), (6342, 10000), (7000, 9060), (7248, 8750), (7500, 8456), (7550, 8400)]