2542819200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15581}}^1$

素因数の和:15625

約数の個数: 192

約数和(自身を含む): 8868651120

約数和(自身を除く): 6325831920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2720, 3200, 3264, 3400, 4080, 4800, 5100, 5440, 6528, 6800, 8160, 9600, 10200, 10880, 13600, 15581, 16320, 20400, 27200, 31162, 32640, 40800, 46743, 54400, 62324, 77905, 81600, 93486, 124648, 155810, 163200, 186972, 233715, 249296, 264877, 311620, 373944, 389525, 467430, 498592, 529754, 623240, 747888, 779050, 794631, 934860, 997184, 1059508, 1168575, 1246480, 1324385, 1495776, 1558100, 1589262, 1869720, 1994368, 2119016, 2337150, 2492960, 2648770, 2991552, 3116200, 3178524, 3739440, 3973155, 4238032, 4674300, 4985920, 5297540, 5983104, 6232400, 6357048, 6621925, 7478880, 7946310, 8476064, 9348600, 9971840, 10595080, 12464800, 12714096, 13243850, 14957760, 15892620, 16952128, 18697200, 19865775, 21190160, 24929600, 25428192, 26487700, 29915520, 31785240, 33904256, 37394400, 39731550, 42380320, 49859200, 50856384, 52975400, 63570480, 74788800, 79463100, 84760640, 101712768, 105950800, 127140960, 149577600, 158926200, 169521280, 211901600, 254281920, 317852400, 423803200, 508563840, 635704800, 847606400, 1271409600, 2542819200]

約数ペア:

[(1, 2542819200), (2, 1271409600), (3, 847606400), (4, 635704800), (5, 508563840), (6, 423803200), (8, 317852400), (10, 254281920), (12, 211901600), (15, 169521280), (16, 158926200), (17, 149577600), (20, 127140960), (24, 105950800), (25, 101712768), (30, 84760640), (32, 79463100), (34, 74788800), (40, 63570480), (48, 52975400), (50, 50856384), (51, 49859200), (60, 42380320), (64, 39731550), (68, 37394400), (75, 33904256), (80, 31785240), (85, 29915520), (96, 26487700), (100, 25428192), (102, 24929600), (120, 21190160), (128, 19865775), (136, 18697200), (150, 16952128), (160, 15892620), (170, 14957760), (192, 13243850), (200, 12714096), (204, 12464800), (240, 10595080), (255, 9971840), (272, 9348600), (300, 8476064), (320, 7946310), (340, 7478880), (384, 6621925), (400, 6357048), (408, 6232400), (425, 5983104), (480, 5297540), (510, 4985920), (544, 4674300), (600, 4238032), (640, 3973155), (680, 3739440), (800, 3178524), (816, 3116200), (850, 2991552), (960, 2648770), (1020, 2492960), (1088, 2337150), (1200, 2119016), (1275, 1994368), (1360, 1869720), (1600, 1589262), (1632, 1558100), (1700, 1495776), (1920, 1324385), (2040, 1246480), (2176, 1168575), (2400, 1059508), (2550, 997184), (2720, 934860), (3200, 794631), (3264, 779050), (3400, 747888), (4080, 623240), (4800, 529754), (5100, 498592), (5440, 467430), (6528, 389525), (6800, 373944), (8160, 311620), (9600, 264877), (10200, 249296), (10880, 233715), (13600, 186972), (15581, 163200), (16320, 155810), (20400, 124648), (27200, 93486), (31162, 81600), (32640, 77905), (40800, 62324), (46743, 54400)]