1987934400

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{5113}}^1$

素因数の和:5150

約数の個数: 252

約数和(自身を含む): 7328709752

約数和(自身を除く): 5340775352

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 486, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1944, 2025, 2160, 2400, 2430, 2592, 2700, 2880, 3240, 3600, 3888, 4050, 4320, 4800, 4860, 5113, 5184, 5400, 6075, 6480, 7200, 7776, 8100, 8640, 9720, 10226, 10800, 12150, 12960, 14400, 15339, 15552, 16200, 19440, 20452, 21600, 24300, 25565, 25920, 30678, 32400, 38880, 40904, 43200, 46017, 48600, 51130, 61356, 64800, 76695, 77760, 81808, 92034, 97200, 102260, 122712, 127825, 129600, 138051, 153390, 163616, 184068, 194400, 204520, 230085, 245424, 255650, 276102, 306780, 327232, 368136, 383475, 388800, 409040, 414153, 460170, 490848, 511300, 552204, 613560, 690255, 736272, 766950, 818080, 828306, 920340, 981696, 1022600, 1104408, 1150425, 1227120, 1242459, 1380510, 1472544, 1533900, 1636160, 1656612, 1840680, 2045200, 2070765, 2208816, 2300850, 2454240, 2484918, 2761020, 2945088, 3067800, 3313224, 3451275, 3681360, 4090400, 4141530, 4417632, 4601700, 4908480, 4969836, 5522040, 6135600, 6212295, 6626448, 6902550, 7362720, 8180800, 8283060, 8835264, 9203400, 9939672, 10353825, 11044080, 12271200, 12424590, 13252896, 13805100, 14725440, 16566120, 18406800, 19879344, 20707650, 22088160, 24542400, 24849180, 26505792, 27610200, 31061475, 33132240, 36813600, 39758688, 41415300, 44176320, 49698360, 55220400, 62122950, 66264480, 73627200, 79517376, 82830600, 99396720, 110440800, 124245900, 132528960, 165661200, 198793440, 220881600, 248491800, 331322400, 397586880, 496983600, 662644800, 993967200, 1987934400]

約数ペア:

[(1, 1987934400), (2, 993967200), (3, 662644800), (4, 496983600), (5, 397586880), (6, 331322400), (8, 248491800), (9, 220881600), (10, 198793440), (12, 165661200), (15, 132528960), (16, 124245900), (18, 110440800), (20, 99396720), (24, 82830600), (25, 79517376), (27, 73627200), (30, 66264480), (32, 62122950), (36, 55220400), (40, 49698360), (45, 44176320), (48, 41415300), (50, 39758688), (54, 36813600), (60, 33132240), (64, 31061475), (72, 27610200), (75, 26505792), (80, 24849180), (81, 24542400), (90, 22088160), (96, 20707650), (100, 19879344), (108, 18406800), (120, 16566120), (135, 14725440), (144, 13805100), (150, 13252896), (160, 12424590), (162, 12271200), (180, 11044080), (192, 10353825), (200, 9939672), (216, 9203400), (225, 8835264), (240, 8283060), (243, 8180800), (270, 7362720), (288, 6902550), (300, 6626448), (320, 6212295), (324, 6135600), (360, 5522040), (400, 4969836), (405, 4908480), (432, 4601700), (450, 4417632), (480, 4141530), (486, 4090400), (540, 3681360), (576, 3451275), (600, 3313224), (648, 3067800), (675, 2945088), (720, 2761020), (800, 2484918), (810, 2454240), (864, 2300850), (900, 2208816), (960, 2070765), (972, 2045200), (1080, 1840680), (1200, 1656612), (1215, 1636160), (1296, 1533900), (1350, 1472544), (1440, 1380510), (1600, 1242459), (1620, 1227120), (1728, 1150425), (1800, 1104408), (1944, 1022600), (2025, 981696), (2160, 920340), (2400, 828306), (2430, 818080), (2592, 766950), (2700, 736272), (2880, 690255), (3240, 613560), (3600, 552204), (3888, 511300), (4050, 490848), (4320, 460170), (4800, 414153), (4860, 409040), (5113, 388800), (5184, 383475), (5400, 368136), (6075, 327232), (6480, 306780), (7200, 276102), (7776, 255650), (8100, 245424), (8640, 230085), (9720, 204520), (10226, 194400), (10800, 184068), (12150, 163616), (12960, 153390), (14400, 138051), (15339, 129600), (15552, 127825), (16200, 122712), (19440, 102260), (20452, 97200), (21600, 92034), (24300, 81808), (25565, 77760), (25920, 76695), (30678, 64800), (32400, 61356), (38880, 51130), (40904, 48600), (43200, 46017)]