31710000

素因数分解:

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

素因数の和:189

約数の個数: 200

約数和(自身を含む): 117762304

約数和(自身を除く): 86052304

約数列:

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

約数ペア:

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