208612800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 336

約数和(自身を含む): 831494400

約数和(自身を除く): 622881600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 264, 270, 275, 288, 297, 300, 320, 330, 352, 360, 396, 400, 432, 439, 440, 450, 480, 495, 528, 540, 550, 576, 594, 600, 660, 675, 704, 720, 792, 800, 825, 864, 878, 880, 900, 960, 990, 1056, 1080, 1100, 1188, 1200, 1317, 1320, 1350, 1440, 1485, 1584, 1600, 1650, 1728, 1756, 1760, 1800, 1980, 2112, 2160, 2195, 2200, 2376, 2400, 2475, 2634, 2640, 2700, 2880, 2970, 3168, 3300, 3512, 3520, 3600, 3951, 3960, 4320, 4390, 4400, 4752, 4800, 4829, 4950, 5268, 5280, 5400, 5940, 6336, 6585, 6600, 7024, 7200, 7425, 7902, 7920, 8640, 8780, 8800, 9504, 9658, 9900, 10536, 10560, 10800, 10975, 11853, 11880, 13170, 13200, 14048, 14400, 14487, 14850, 15804, 15840, 17560, 17600, 19008, 19316, 19755, 19800, 21072, 21600, 21950, 23706, 23760, 24145, 26340, 26400, 28096, 28974, 29700, 31608, 31680, 32925, 35120, 38632, 39510, 39600, 42144, 43200, 43461, 43900, 47412, 47520, 48290, 52680, 52800, 57948, 59265, 59400, 63216, 65850, 70240, 72435, 77264, 79020, 79200, 84288, 86922, 87800, 94824, 95040, 96580, 98775, 105360, 115896, 118530, 118800, 120725, 126432, 130383, 131700, 140480, 144870, 154528, 158040, 158400, 173844, 175600, 189648, 193160, 197550, 210720, 217305, 231792, 237060, 237600, 241450, 252864, 260766, 263400, 289740, 296325, 309056, 316080, 347688, 351200, 362175, 379296, 386320, 395100, 421440, 434610, 463584, 474120, 475200, 482900, 521532, 526800, 579480, 592650, 632160, 651915, 695376, 702400, 724350, 758592, 772640, 790200, 869220, 927168, 948240, 965800, 1043064, 1053600, 1086525, 1158960, 1185300, 1264320, 1303830, 1390752, 1448700, 1545280, 1580400, 1738440, 1896480, 1931600, 2086128, 2107200, 2173050, 2317920, 2370600, 2607660, 2781504, 2897400, 3160800, 3259575, 3476880, 3792960, 3863200, 4172256, 4346100, 4635840, 4741200, 5215320, 5794800, 6321600, 6519150, 6953760, 7726400, 8344512, 8692200, 9482400, 10430640, 11589600, 13038300, 13907520, 17384400, 18964800, 20861280, 23179200, 26076600, 34768800, 41722560, 52153200, 69537600, 104306400, 208612800]

約数ペア:

[(1, 208612800), (2, 104306400), (3, 69537600), (4, 52153200), (5, 41722560), (6, 34768800), (8, 26076600), (9, 23179200), (10, 20861280), (11, 18964800), (12, 17384400), (15, 13907520), (16, 13038300), (18, 11589600), (20, 10430640), (22, 9482400), (24, 8692200), (25, 8344512), (27, 7726400), (30, 6953760), (32, 6519150), (33, 6321600), (36, 5794800), (40, 5215320), (44, 4741200), (45, 4635840), (48, 4346100), (50, 4172256), (54, 3863200), (55, 3792960), (60, 3476880), (64, 3259575), (66, 3160800), (72, 2897400), (75, 2781504), (80, 2607660), (88, 2370600), (90, 2317920), (96, 2173050), (99, 2107200), (100, 2086128), (108, 1931600), (110, 1896480), (120, 1738440), (132, 1580400), (135, 1545280), (144, 1448700), (150, 1390752), (160, 1303830), (165, 1264320), (176, 1185300), (180, 1158960), (192, 1086525), (198, 1053600), (200, 1043064), (216, 965800), (220, 948240), (225, 927168), (240, 869220), (264, 790200), (270, 772640), (275, 758592), (288, 724350), (297, 702400), (300, 695376), (320, 651915), (330, 632160), (352, 592650), (360, 579480), (396, 526800), (400, 521532), (432, 482900), (439, 475200), (440, 474120), (450, 463584), (480, 434610), (495, 421440), (528, 395100), (540, 386320), (550, 379296), (576, 362175), (594, 351200), (600, 347688), (660, 316080), (675, 309056), (704, 296325), (720, 289740), (792, 263400), (800, 260766), (825, 252864), (864, 241450), (878, 237600), (880, 237060), (900, 231792), (960, 217305), (990, 210720), (1056, 197550), (1080, 193160), (1100, 189648), (1188, 175600), (1200, 173844), (1317, 158400), (1320, 158040), (1350, 154528), (1440, 144870), (1485, 140480), (1584, 131700), (1600, 130383), (1650, 126432), (1728, 120725), (1756, 118800), (1760, 118530), (1800, 115896), (1980, 105360), (2112, 98775), (2160, 96580), (2195, 95040), (2200, 94824), (2376, 87800), (2400, 86922), (2475, 84288), (2634, 79200), (2640, 79020), (2700, 77264), (2880, 72435), (2970, 70240), (3168, 65850), (3300, 63216), (3512, 59400), (3520, 59265), (3600, 57948), (3951, 52800), (3960, 52680), (4320, 48290), (4390, 47520), (4400, 47412), (4752, 43900), (4800, 43461), (4829, 43200), (4950, 42144), (5268, 39600), (5280, 39510), (5400, 38632), (5940, 35120), (6336, 32925), (6585, 31680), (6600, 31608), (7024, 29700), (7200, 28974), (7425, 28096), (7902, 26400), (7920, 26340), (8640, 24145), (8780, 23760), (8800, 23706), (9504, 21950), (9658, 21600), (9900, 21072), (10536, 19800), (10560, 19755), (10800, 19316), (10975, 19008), (11853, 17600), (11880, 17560), (13170, 15840), (13200, 15804), (14048, 14850), (14400, 14487)]