3171000

素因数分解:

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

素因数の和:182

約数の個数: 128

約数和(自身を含む): 11381760

約数和(自身を除く): 8210760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 151, 168, 175, 200, 210, 250, 280, 300, 302, 350, 375, 420, 453, 500, 525, 600, 604, 700, 750, 755, 840, 875, 906, 1000, 1050, 1057, 1208, 1400, 1500, 1510, 1750, 1812, 2100, 2114, 2265, 2625, 3000, 3020, 3171, 3500, 3624, 3775, 4200, 4228, 4530, 5250, 5285, 6040, 6342, 7000, 7550, 8456, 9060, 10500, 10570, 11325, 12684, 15100, 15855, 18120, 18875, 21000, 21140, 22650, 25368, 26425, 30200, 31710, 37750, 42280, 45300, 52850, 56625, 63420, 75500, 79275, 90600, 105700, 113250, 126840, 132125, 151000, 158550, 211400, 226500, 264250, 317100, 396375, 453000, 528500, 634200, 792750, 1057000, 1585500, 3171000]

約数ペア:

[(1, 3171000), (2, 1585500), (3, 1057000), (4, 792750), (5, 634200), (6, 528500), (7, 453000), (8, 396375), (10, 317100), (12, 264250), (14, 226500), (15, 211400), (20, 158550), (21, 151000), (24, 132125), (25, 126840), (28, 113250), (30, 105700), (35, 90600), (40, 79275), (42, 75500), (50, 63420), (56, 56625), (60, 52850), (70, 45300), (75, 42280), (84, 37750), (100, 31710), (105, 30200), (120, 26425), (125, 25368), (140, 22650), (150, 21140), (151, 21000), (168, 18875), (175, 18120), (200, 15855), (210, 15100), (250, 12684), (280, 11325), (300, 10570), (302, 10500), (350, 9060), (375, 8456), (420, 7550), (453, 7000), (500, 6342), (525, 6040), (600, 5285), (604, 5250), (700, 4530), (750, 4228), (755, 4200), (840, 3775), (875, 3624), (906, 3500), (1000, 3171), (1050, 3020), (1057, 3000), (1208, 2625), (1400, 2265), (1500, 2114), (1510, 2100), (1750, 1812)]