2688266700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{426709}}^1$

素因数の和:426736

約数の個数: 108

約数和(自身を含む): 9629991280

約数和(自身を除く): 6941724580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 426709, 853418, 1280127, 1706836, 2133545, 2560254, 2986963, 3840381, 4267090, 5120508, 5973926, 6400635, 7680762, 8534180, 8960889, 10667725, 11947852, 12801270, 14934815, 15361524, 17921778, 19201905, 21335450, 25602540, 26882667, 29869630, 32003175, 35843556, 38403810, 42670900, 44804445, 53765334, 59739260, 64006350, 74674075, 76807620, 89608890, 96009525, 107530668, 128012700, 134413335, 149348150, 179217780, 192019050, 224022225, 268826670, 298696300, 384038100, 448044450, 537653340, 672066675, 896088900, 1344133350, 2688266700]

約数ペア:

[(1, 2688266700), (2, 1344133350), (3, 896088900), (4, 672066675), (5, 537653340), (6, 448044450), (7, 384038100), (9, 298696300), (10, 268826670), (12, 224022225), (14, 192019050), (15, 179217780), (18, 149348150), (20, 134413335), (21, 128012700), (25, 107530668), (28, 96009525), (30, 89608890), (35, 76807620), (36, 74674075), (42, 64006350), (45, 59739260), (50, 53765334), (60, 44804445), (63, 42670900), (70, 38403810), (75, 35843556), (84, 32003175), (90, 29869630), (100, 26882667), (105, 25602540), (126, 21335450), (140, 19201905), (150, 17921778), (175, 15361524), (180, 14934815), (210, 12801270), (225, 11947852), (252, 10667725), (300, 8960889), (315, 8534180), (350, 7680762), (420, 6400635), (450, 5973926), (525, 5120508), (630, 4267090), (700, 3840381), (900, 2986963), (1050, 2560254), (1260, 2133545), (1575, 1706836), (2100, 1280127), (3150, 853418), (6300, 426709)]