139389600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{8297}}^1$

素因数の和:8327

約数の個数: 144

約数和(自身を含む): 518591808

約数和(自身を除く): 379202208

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, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8297, 8400, 16594, 16800, 24891, 33188, 41485, 49782, 58079, 66376, 82970, 99564, 116158, 124455, 132752, 165940, 174237, 199128, 207425, 232316, 248910, 265504, 290395, 331880, 348474, 398256, 414850, 464632, 497820, 580790, 622275, 663760, 696948, 796512, 829700, 871185, 929264, 995640, 1161580, 1244550, 1327520, 1393896, 1451975, 1659400, 1742370, 1858528, 1991280, 2323160, 2489100, 2787792, 2903950, 3318800, 3484740, 3982560, 4355925, 4646320, 4978200, 5575584, 5807900, 6637600, 6969480, 8711850, 9292640, 9956400, 11615800, 13938960, 17423700, 19912800, 23231600, 27877920, 34847400, 46463200, 69694800, 139389600]

約数ペア:

[(1, 139389600), (2, 69694800), (3, 46463200), (4, 34847400), (5, 27877920), (6, 23231600), (7, 19912800), (8, 17423700), (10, 13938960), (12, 11615800), (14, 9956400), (15, 9292640), (16, 8711850), (20, 6969480), (21, 6637600), (24, 5807900), (25, 5575584), (28, 4978200), (30, 4646320), (32, 4355925), (35, 3982560), (40, 3484740), (42, 3318800), (48, 2903950), (50, 2787792), (56, 2489100), (60, 2323160), (70, 1991280), (75, 1858528), (80, 1742370), (84, 1659400), (96, 1451975), (100, 1393896), (105, 1327520), (112, 1244550), (120, 1161580), (140, 995640), (150, 929264), (160, 871185), (168, 829700), (175, 796512), (200, 696948), (210, 663760), (224, 622275), (240, 580790), (280, 497820), (300, 464632), (336, 414850), (350, 398256), (400, 348474), (420, 331880), (480, 290395), (525, 265504), (560, 248910), (600, 232316), (672, 207425), (700, 199128), (800, 174237), (840, 165940), (1050, 132752), (1120, 124455), (1200, 116158), (1400, 99564), (1680, 82970), (2100, 66376), (2400, 58079), (2800, 49782), (3360, 41485), (4200, 33188), (5600, 24891), (8297, 16800), (8400, 16594)]