20166950400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{30893}}^1$

素因数の和:30941

約数の個数: 240

約数和(自身を含む): 70541382384

約数和(自身を除く): 50374431984

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, 256, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 512, 544, 600, 640, 680, 768, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1280, 1360, 1536, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2560, 2720, 3200, 3264, 3400, 3840, 4080, 4352, 4800, 5100, 5440, 6400, 6528, 6800, 7680, 8160, 8704, 9600, 10200, 10880, 12800, 13056, 13600, 16320, 19200, 20400, 21760, 26112, 27200, 30893, 32640, 38400, 40800, 43520, 54400, 61786, 65280, 81600, 92679, 108800, 123572, 130560, 154465, 163200, 185358, 217600, 247144, 308930, 326400, 370716, 463395, 494288, 525181, 617860, 652800, 741432, 772325, 926790, 988576, 1050362, 1235720, 1482864, 1544650, 1575543, 1853580, 1977152, 2100724, 2316975, 2471440, 2625905, 2965728, 3089300, 3151086, 3707160, 3954304, 4201448, 4633950, 4942880, 5251810, 5931456, 6178600, 6302172, 7414320, 7877715, 7908608, 8402896, 9267900, 9885760, 10503620, 11862912, 12357200, 12604344, 13129525, 14828640, 15755430, 15817216, 16805792, 18535800, 19771520, 21007240, 23725824, 24714400, 25208688, 26259050, 29657280, 31510860, 33611584, 37071600, 39388575, 39543040, 42014480, 47451648, 49428800, 50417376, 52518100, 59314560, 63021720, 67223168, 74143200, 78777150, 79086080, 84028960, 98857600, 100834752, 105036200, 118629120, 126043440, 134446336, 148286400, 157554300, 168057920, 197715200, 201669504, 210072400, 237258240, 252086880, 268892672, 296572800, 315108600, 336115840, 395430400, 403339008, 420144800, 504173760, 593145600, 630217200, 672231680, 806678016, 840289600, 1008347520, 1186291200, 1260434400, 1344463360, 1680579200, 2016695040, 2520868800, 3361158400, 4033390080, 5041737600, 6722316800, 10083475200, 20166950400]

約数ペア:

[(1, 20166950400), (2, 10083475200), (3, 6722316800), (4, 5041737600), (5, 4033390080), (6, 3361158400), (8, 2520868800), (10, 2016695040), (12, 1680579200), (15, 1344463360), (16, 1260434400), (17, 1186291200), (20, 1008347520), (24, 840289600), (25, 806678016), (30, 672231680), (32, 630217200), (34, 593145600), (40, 504173760), (48, 420144800), (50, 403339008), (51, 395430400), (60, 336115840), (64, 315108600), (68, 296572800), (75, 268892672), (80, 252086880), (85, 237258240), (96, 210072400), (100, 201669504), (102, 197715200), (120, 168057920), (128, 157554300), (136, 148286400), (150, 134446336), (160, 126043440), (170, 118629120), (192, 105036200), (200, 100834752), (204, 98857600), (240, 84028960), (255, 79086080), (256, 78777150), (272, 74143200), (300, 67223168), (320, 63021720), (340, 59314560), (384, 52518100), (400, 50417376), (408, 49428800), (425, 47451648), (480, 42014480), (510, 39543040), (512, 39388575), (544, 37071600), (600, 33611584), (640, 31510860), (680, 29657280), (768, 26259050), (800, 25208688), (816, 24714400), (850, 23725824), (960, 21007240), (1020, 19771520), (1088, 18535800), (1200, 16805792), (1275, 15817216), (1280, 15755430), (1360, 14828640), (1536, 13129525), (1600, 12604344), (1632, 12357200), (1700, 11862912), (1920, 10503620), (2040, 9885760), (2176, 9267900), (2400, 8402896), (2550, 7908608), (2560, 7877715), (2720, 7414320), (3200, 6302172), (3264, 6178600), (3400, 5931456), (3840, 5251810), (4080, 4942880), (4352, 4633950), (4800, 4201448), (5100, 3954304), (5440, 3707160), (6400, 3151086), (6528, 3089300), (6800, 2965728), (7680, 2625905), (8160, 2471440), (8704, 2316975), (9600, 2100724), (10200, 1977152), (10880, 1853580), (12800, 1575543), (13056, 1544650), (13600, 1482864), (16320, 1235720), (19200, 1050362), (20400, 988576), (21760, 926790), (26112, 772325), (27200, 741432), (30893, 652800), (32640, 617860), (38400, 525181), (40800, 494288), (43520, 463395), (54400, 370716), (61786, 326400), (65280, 308930), (81600, 247144), (92679, 217600), (108800, 185358), (123572, 163200), (130560, 154465)]