20248898400

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{104161}}^1$

素因数の和:104196

約数の個数: 216

約数和(自身を含む): 74047932504

約数和(自身を除く): 53799034104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 800, 810, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1620, 1800, 1944, 2025, 2160, 2400, 2430, 2592, 2700, 3240, 3600, 3888, 4050, 4320, 4860, 5400, 6075, 6480, 7200, 7776, 8100, 9720, 10800, 12150, 12960, 16200, 19440, 21600, 24300, 32400, 38880, 48600, 64800, 97200, 104161, 194400, 208322, 312483, 416644, 520805, 624966, 833288, 937449, 1041610, 1249932, 1562415, 1666576, 1874898, 2083220, 2499864, 2604025, 2812347, 3124830, 3333152, 3749796, 4166440, 4687245, 4999728, 5208050, 5624694, 6249660, 7499592, 7812075, 8332880, 8437041, 9374490, 9999456, 10416100, 11249388, 12499320, 14061735, 14999184, 15624150, 16665760, 16874082, 18748980, 20832200, 22498776, 23436225, 24998640, 25311123, 28123470, 29998368, 31248300, 33748164, 37497960, 41664400, 42185205, 44997552, 46872450, 49997280, 50622246, 56246940, 62496600, 67496328, 70308675, 74995920, 83328800, 84370410, 89995104, 93744900, 101244492, 112493880, 124993200, 126555615, 134992656, 140617350, 149991840, 168740820, 187489800, 202488984, 210926025, 224987760, 249986400, 253111230, 269985312, 281234700, 337481640, 374979600, 404977968, 421852050, 449975520, 506222460, 562469400, 632778075, 674963280, 749959200, 809955936, 843704100, 1012444920, 1124938800, 1265556150, 1349926560, 1687408200, 2024889840, 2249877600, 2531112300, 3374816400, 4049779680, 5062224600, 6749632800, 10124449200, 20248898400]

約数ペア:

[(1, 20248898400), (2, 10124449200), (3, 6749632800), (4, 5062224600), (5, 4049779680), (6, 3374816400), (8, 2531112300), (9, 2249877600), (10, 2024889840), (12, 1687408200), (15, 1349926560), (16, 1265556150), (18, 1124938800), (20, 1012444920), (24, 843704100), (25, 809955936), (27, 749959200), (30, 674963280), (32, 632778075), (36, 562469400), (40, 506222460), (45, 449975520), (48, 421852050), (50, 404977968), (54, 374979600), (60, 337481640), (72, 281234700), (75, 269985312), (80, 253111230), (81, 249986400), (90, 224987760), (96, 210926025), (100, 202488984), (108, 187489800), (120, 168740820), (135, 149991840), (144, 140617350), (150, 134992656), (160, 126555615), (162, 124993200), (180, 112493880), (200, 101244492), (216, 93744900), (225, 89995104), (240, 84370410), (243, 83328800), (270, 74995920), (288, 70308675), (300, 67496328), (324, 62496600), (360, 56246940), (400, 50622246), (405, 49997280), (432, 46872450), (450, 44997552), (480, 42185205), (486, 41664400), (540, 37497960), (600, 33748164), (648, 31248300), (675, 29998368), (720, 28123470), (800, 25311123), (810, 24998640), (864, 23436225), (900, 22498776), (972, 20832200), (1080, 18748980), (1200, 16874082), (1215, 16665760), (1296, 15624150), (1350, 14999184), (1440, 14061735), (1620, 12499320), (1800, 11249388), (1944, 10416100), (2025, 9999456), (2160, 9374490), (2400, 8437041), (2430, 8332880), (2592, 7812075), (2700, 7499592), (3240, 6249660), (3600, 5624694), (3888, 5208050), (4050, 4999728), (4320, 4687245), (4860, 4166440), (5400, 3749796), (6075, 3333152), (6480, 3124830), (7200, 2812347), (7776, 2604025), (8100, 2499864), (9720, 2083220), (10800, 1874898), (12150, 1666576), (12960, 1562415), (16200, 1249932), (19440, 1041610), (21600, 937449), (24300, 833288), (32400, 624966), (38880, 520805), (48600, 416644), (64800, 312483), (97200, 208322), (104161, 194400)]