25501440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 84621600

約数和(自身を除く): 59120160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 229, 232, 240, 256, 290, 320, 348, 384, 435, 458, 464, 480, 580, 640, 687, 696, 768, 870, 916, 928, 960, 1145, 1160, 1280, 1374, 1392, 1740, 1832, 1856, 1920, 2290, 2320, 2748, 2784, 3435, 3480, 3664, 3712, 3840, 4580, 4640, 5496, 5568, 6641, 6870, 6960, 7328, 7424, 9160, 9280, 10992, 11136, 13282, 13740, 13920, 14656, 18320, 18560, 19923, 21984, 22272, 26564, 27480, 27840, 29312, 33205, 36640, 37120, 39846, 43968, 53128, 54960, 55680, 58624, 66410, 73280, 79692, 87936, 99615, 106256, 109920, 111360, 132820, 146560, 159384, 175872, 199230, 212512, 219840, 265640, 293120, 318768, 398460, 425024, 439680, 531280, 637536, 796920, 850048, 879360, 1062560, 1275072, 1593840, 1700096, 2125120, 2550144, 3187680, 4250240, 5100288, 6375360, 8500480, 12750720, 25501440]

約数ペア:

[(1, 25501440), (2, 12750720), (3, 8500480), (4, 6375360), (5, 5100288), (6, 4250240), (8, 3187680), (10, 2550144), (12, 2125120), (15, 1700096), (16, 1593840), (20, 1275072), (24, 1062560), (29, 879360), (30, 850048), (32, 796920), (40, 637536), (48, 531280), (58, 439680), (60, 425024), (64, 398460), (80, 318768), (87, 293120), (96, 265640), (116, 219840), (120, 212512), (128, 199230), (145, 175872), (160, 159384), (174, 146560), (192, 132820), (229, 111360), (232, 109920), (240, 106256), (256, 99615), (290, 87936), (320, 79692), (348, 73280), (384, 66410), (435, 58624), (458, 55680), (464, 54960), (480, 53128), (580, 43968), (640, 39846), (687, 37120), (696, 36640), (768, 33205), (870, 29312), (916, 27840), (928, 27480), (960, 26564), (1145, 22272), (1160, 21984), (1280, 19923), (1374, 18560), (1392, 18320), (1740, 14656), (1832, 13920), (1856, 13740), (1920, 13282), (2290, 11136), (2320, 10992), (2748, 9280), (2784, 9160), (3435, 7424), (3480, 7328), (3664, 6960), (3712, 6870), (3840, 6641), (4580, 5568), (4640, 5496)]