20214309600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{18593}}^1$

素因数の和:18770

約数の個数: 216

約数和(自身を含む): 71756626032

約数和(自身を除く): 51542316432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 151, 160, 180, 200, 225, 240, 288, 300, 302, 360, 400, 450, 453, 480, 600, 604, 720, 755, 800, 900, 906, 1200, 1208, 1359, 1440, 1510, 1800, 1812, 2265, 2400, 2416, 2718, 3020, 3600, 3624, 3775, 4530, 4832, 5436, 6040, 6795, 7200, 7248, 7550, 9060, 10872, 11325, 12080, 13590, 14496, 15100, 18120, 18593, 21744, 22650, 24160, 27180, 30200, 33975, 36240, 37186, 43488, 45300, 54360, 55779, 60400, 67950, 72480, 74372, 90600, 92965, 108720, 111558, 120800, 135900, 148744, 167337, 181200, 185930, 217440, 223116, 271800, 278895, 297488, 334674, 362400, 371860, 446232, 464825, 543600, 557790, 594976, 669348, 743720, 836685, 892464, 929650, 1087200, 1115580, 1338696, 1394475, 1487440, 1673370, 1784928, 1859300, 2231160, 2677392, 2788950, 2807543, 2974880, 3346740, 3718600, 4183425, 4462320, 5354784, 5577900, 5615086, 6693480, 7437200, 8366850, 8422629, 8924640, 11155800, 11230172, 13386960, 14037715, 14874400, 16733700, 16845258, 22311600, 22460344, 25267887, 26773920, 28075430, 33467400, 33690516, 42113145, 44623200, 44920688, 50535774, 56150860, 66934800, 67381032, 70188575, 84226290, 89841376, 101071548, 112301720, 126339435, 133869600, 134762064, 140377150, 168452580, 202143096, 210565725, 224603440, 252678870, 269524128, 280754300, 336905160, 404286192, 421131450, 449206880, 505357740, 561508600, 631697175, 673810320, 808572384, 842262900, 1010715480, 1123017200, 1263394350, 1347620640, 1684525800, 2021430960, 2246034400, 2526788700, 3369051600, 4042861920, 5053577400, 6738103200, 10107154800, 20214309600]

約数ペア:

[(1, 20214309600), (2, 10107154800), (3, 6738103200), (4, 5053577400), (5, 4042861920), (6, 3369051600), (8, 2526788700), (9, 2246034400), (10, 2021430960), (12, 1684525800), (15, 1347620640), (16, 1263394350), (18, 1123017200), (20, 1010715480), (24, 842262900), (25, 808572384), (30, 673810320), (32, 631697175), (36, 561508600), (40, 505357740), (45, 449206880), (48, 421131450), (50, 404286192), (60, 336905160), (72, 280754300), (75, 269524128), (80, 252678870), (90, 224603440), (96, 210565725), (100, 202143096), (120, 168452580), (144, 140377150), (150, 134762064), (151, 133869600), (160, 126339435), (180, 112301720), (200, 101071548), (225, 89841376), (240, 84226290), (288, 70188575), (300, 67381032), (302, 66934800), (360, 56150860), (400, 50535774), (450, 44920688), (453, 44623200), (480, 42113145), (600, 33690516), (604, 33467400), (720, 28075430), (755, 26773920), (800, 25267887), (900, 22460344), (906, 22311600), (1200, 16845258), (1208, 16733700), (1359, 14874400), (1440, 14037715), (1510, 13386960), (1800, 11230172), (1812, 11155800), (2265, 8924640), (2400, 8422629), (2416, 8366850), (2718, 7437200), (3020, 6693480), (3600, 5615086), (3624, 5577900), (3775, 5354784), (4530, 4462320), (4832, 4183425), (5436, 3718600), (6040, 3346740), (6795, 2974880), (7200, 2807543), (7248, 2788950), (7550, 2677392), (9060, 2231160), (10872, 1859300), (11325, 1784928), (12080, 1673370), (13590, 1487440), (14496, 1394475), (15100, 1338696), (18120, 1115580), (18593, 1087200), (21744, 929650), (22650, 892464), (24160, 836685), (27180, 743720), (30200, 669348), (33975, 594976), (36240, 557790), (37186, 543600), (43488, 464825), (45300, 446232), (54360, 371860), (55779, 362400), (60400, 334674), (67950, 297488), (72480, 278895), (74372, 271800), (90600, 223116), (92965, 217440), (108720, 185930), (111558, 181200), (120800, 167337), (135900, 148744)]