2790858000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{66449}}^1$

素因数の和:66482

約数の個数: 160

約数和(自身を含む): 10283270400

約数和(自身を除く): 7492412400

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, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 7000, 8400, 10500, 14000, 21000, 42000, 66449, 132898, 199347, 265796, 332245, 398694, 465143, 531592, 664490, 797388, 930286, 996735, 1063184, 1328980, 1395429, 1594776, 1661225, 1860572, 1993470, 2325715, 2657960, 2790858, 3189552, 3322450, 3721144, 3986940, 4651430, 4983675, 5315920, 5581716, 6644900, 6977145, 7442288, 7973880, 8306125, 9302860, 9967350, 11163432, 11628575, 13289800, 13954290, 15947760, 16612250, 18605720, 19934700, 22326864, 23257150, 24918375, 26579600, 27908580, 33224500, 34885725, 37211440, 39869400, 46514300, 49836750, 55817160, 58142875, 66449000, 69771450, 79738800, 93028600, 99673500, 111634320, 116285750, 132898000, 139542900, 174428625, 186057200, 199347000, 232571500, 279085800, 348857250, 398694000, 465143000, 558171600, 697714500, 930286000, 1395429000, 2790858000]

約数ペア:

[(1, 2790858000), (2, 1395429000), (3, 930286000), (4, 697714500), (5, 558171600), (6, 465143000), (7, 398694000), (8, 348857250), (10, 279085800), (12, 232571500), (14, 199347000), (15, 186057200), (16, 174428625), (20, 139542900), (21, 132898000), (24, 116285750), (25, 111634320), (28, 99673500), (30, 93028600), (35, 79738800), (40, 69771450), (42, 66449000), (48, 58142875), (50, 55817160), (56, 49836750), (60, 46514300), (70, 39869400), (75, 37211440), (80, 34885725), (84, 33224500), (100, 27908580), (105, 26579600), (112, 24918375), (120, 23257150), (125, 22326864), (140, 19934700), (150, 18605720), (168, 16612250), (175, 15947760), (200, 13954290), (210, 13289800), (240, 11628575), (250, 11163432), (280, 9967350), (300, 9302860), (336, 8306125), (350, 7973880), (375, 7442288), (400, 6977145), (420, 6644900), (500, 5581716), (525, 5315920), (560, 4983675), (600, 4651430), (700, 3986940), (750, 3721144), (840, 3322450), (875, 3189552), (1000, 2790858), (1050, 2657960), (1200, 2325715), (1400, 1993470), (1500, 1860572), (1680, 1661225), (1750, 1594776), (2000, 1395429), (2100, 1328980), (2625, 1063184), (2800, 996735), (3000, 930286), (3500, 797388), (4200, 664490), (5250, 531592), (6000, 465143), (7000, 398694), (8400, 332245), (10500, 265796), (14000, 199347), (21000, 132898), (42000, 66449)]