2548665600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10211}}^1$

素因数の和:10253

約数の個数: 216

約数和(自身を含む): 9059024352

約数和(自身を除く): 6510358752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3328, 3840, 3900, 4160, 4800, 4992, 5200, 6240, 6400, 7800, 8320, 9600, 9984, 10211, 10400, 12480, 15600, 16640, 19200, 20422, 20800, 24960, 30633, 31200, 40844, 41600, 49920, 51055, 61266, 62400, 81688, 83200, 102110, 122532, 124800, 132743, 153165, 163376, 204220, 245064, 249600, 255275, 265486, 306330, 326752, 398229, 408440, 490128, 510550, 530972, 612660, 653504, 663715, 765825, 796458, 816880, 980256, 1021100, 1061944, 1225320, 1307008, 1327430, 1531650, 1592916, 1633760, 1960512, 1991145, 2042200, 2123888, 2450640, 2614016, 2654860, 3063300, 3185832, 3267520, 3318575, 3921024, 3982290, 4084400, 4247776, 4901280, 5309720, 6126600, 6371664, 6535040, 6637150, 7842048, 7964580, 8168800, 8495552, 9802560, 9955725, 10619440, 12253200, 12743328, 13070080, 13274300, 15929160, 16337600, 16991104, 19605120, 19911450, 21238880, 24506400, 25486656, 26548600, 31858320, 32675200, 33982208, 39210240, 39822900, 42477760, 49012800, 50973312, 53097200, 63716640, 65350400, 79645800, 84955520, 98025600, 101946624, 106194400, 127433280, 159291600, 169911040, 196051200, 212388800, 254866560, 318583200, 424777600, 509733120, 637166400, 849555200, 1274332800, 2548665600]

約数ペア:

[(1, 2548665600), (2, 1274332800), (3, 849555200), (4, 637166400), (5, 509733120), (6, 424777600), (8, 318583200), (10, 254866560), (12, 212388800), (13, 196051200), (15, 169911040), (16, 159291600), (20, 127433280), (24, 106194400), (25, 101946624), (26, 98025600), (30, 84955520), (32, 79645800), (39, 65350400), (40, 63716640), (48, 53097200), (50, 50973312), (52, 49012800), (60, 42477760), (64, 39822900), (65, 39210240), (75, 33982208), (78, 32675200), (80, 31858320), (96, 26548600), (100, 25486656), (104, 24506400), (120, 21238880), (128, 19911450), (130, 19605120), (150, 16991104), (156, 16337600), (160, 15929160), (192, 13274300), (195, 13070080), (200, 12743328), (208, 12253200), (240, 10619440), (256, 9955725), (260, 9802560), (300, 8495552), (312, 8168800), (320, 7964580), (325, 7842048), (384, 6637150), (390, 6535040), (400, 6371664), (416, 6126600), (480, 5309720), (520, 4901280), (600, 4247776), (624, 4084400), (640, 3982290), (650, 3921024), (768, 3318575), (780, 3267520), (800, 3185832), (832, 3063300), (960, 2654860), (975, 2614016), (1040, 2450640), (1200, 2123888), (1248, 2042200), (1280, 1991145), (1300, 1960512), (1560, 1633760), (1600, 1592916), (1664, 1531650), (1920, 1327430), (1950, 1307008), (2080, 1225320), (2400, 1061944), (2496, 1021100), (2600, 980256), (3120, 816880), (3200, 796458), (3328, 765825), (3840, 663715), (3900, 653504), (4160, 612660), (4800, 530972), (4992, 510550), (5200, 490128), (6240, 408440), (6400, 398229), (7800, 326752), (8320, 306330), (9600, 265486), (9984, 255275), (10211, 249600), (10400, 245064), (12480, 204220), (15600, 163376), (16640, 153165), (19200, 132743), (20422, 124800), (20800, 122532), (24960, 102110), (30633, 83200), (31200, 81688), (40844, 62400), (41600, 61266), (49920, 51055)]