86667000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{4127}}^1$

素因数の和:4158

約数の個数: 128

約数和(自身を含む): 309104640

約数和(自身を除く): 222437640

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, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4127, 4200, 5250, 7000, 8254, 10500, 12381, 16508, 20635, 21000, 24762, 28889, 33016, 41270, 49524, 57778, 61905, 82540, 86667, 99048, 103175, 115556, 123810, 144445, 165080, 173334, 206350, 231112, 247620, 288890, 309525, 346668, 412700, 433335, 495240, 515875, 577780, 619050, 693336, 722225, 825400, 866670, 1031750, 1155560, 1238100, 1444450, 1547625, 1733340, 2063500, 2166675, 2476200, 2888900, 3095250, 3466680, 3611125, 4127000, 4333350, 5777800, 6190500, 7222250, 8666700, 10833375, 12381000, 14444500, 17333400, 21666750, 28889000, 43333500, 86667000]

約数ペア:

[(1, 86667000), (2, 43333500), (3, 28889000), (4, 21666750), (5, 17333400), (6, 14444500), (7, 12381000), (8, 10833375), (10, 8666700), (12, 7222250), (14, 6190500), (15, 5777800), (20, 4333350), (21, 4127000), (24, 3611125), (25, 3466680), (28, 3095250), (30, 2888900), (35, 2476200), (40, 2166675), (42, 2063500), (50, 1733340), (56, 1547625), (60, 1444450), (70, 1238100), (75, 1155560), (84, 1031750), (100, 866670), (105, 825400), (120, 722225), (125, 693336), (140, 619050), (150, 577780), (168, 515875), (175, 495240), (200, 433335), (210, 412700), (250, 346668), (280, 309525), (300, 288890), (350, 247620), (375, 231112), (420, 206350), (500, 173334), (525, 165080), (600, 144445), (700, 123810), (750, 115556), (840, 103175), (875, 99048), (1000, 86667), (1050, 82540), (1400, 61905), (1500, 57778), (1750, 49524), (2100, 41270), (2625, 33016), (3000, 28889), (3500, 24762), (4127, 21000), (4200, 20635), (5250, 16508), (7000, 12381), (8254, 10500)]