205696800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 759326400

約数和(自身を除く): 553629600

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, 89, 90, 96, 100, 107, 108, 120, 135, 144, 150, 160, 178, 180, 200, 214, 216, 225, 240, 267, 270, 288, 300, 321, 356, 360, 400, 428, 432, 445, 450, 480, 534, 535, 540, 600, 642, 675, 712, 720, 800, 801, 856, 864, 890, 900, 963, 1068, 1070, 1080, 1200, 1284, 1335, 1350, 1424, 1440, 1602, 1605, 1712, 1780, 1800, 1926, 2136, 2140, 2160, 2225, 2400, 2403, 2568, 2670, 2675, 2700, 2848, 2889, 3204, 3210, 3424, 3560, 3600, 3852, 4005, 4272, 4280, 4320, 4450, 4806, 4815, 5136, 5340, 5350, 5400, 5778, 6408, 6420, 6675, 7120, 7200, 7704, 8010, 8025, 8544, 8560, 8900, 9523, 9612, 9630, 10272, 10680, 10700, 10800, 11556, 12015, 12816, 12840, 13350, 14240, 14445, 15408, 16020, 16050, 17120, 17800, 19046, 19224, 19260, 20025, 21360, 21400, 21600, 23112, 24030, 24075, 25632, 25680, 26700, 28569, 28890, 30816, 32040, 32100, 35600, 38092, 38448, 38520, 40050, 42720, 42800, 46224, 47615, 48060, 48150, 51360, 53400, 57138, 57780, 60075, 64080, 64200, 71200, 72225, 76184, 76896, 77040, 80100, 85600, 85707, 92448, 95230, 96120, 96300, 106800, 114276, 115560, 120150, 128160, 128400, 142845, 144450, 152368, 154080, 160200, 171414, 190460, 192240, 192600, 213600, 228552, 231120, 238075, 240300, 256800, 257121, 285690, 288900, 304736, 320400, 342828, 380920, 384480, 385200, 428535, 457104, 462240, 476150, 480600, 514242, 571380, 577800, 640800, 685656, 714225, 761840, 770400, 857070, 914208, 952300, 961200, 1028484, 1142760, 1155600, 1285605, 1371312, 1428450, 1523680, 1714140, 1904600, 1922400, 2056968, 2142675, 2285520, 2311200, 2571210, 2742624, 2856900, 3428280, 3809200, 4113936, 4285350, 4571040, 5142420, 5713800, 6428025, 6856560, 7618400, 8227872, 8570700, 10284840, 11427600, 12856050, 13713120, 17141400, 20569680, 22855200, 25712100, 34282800, 41139360, 51424200, 68565600, 102848400, 205696800]

約数ペア:

[(1, 205696800), (2, 102848400), (3, 68565600), (4, 51424200), (5, 41139360), (6, 34282800), (8, 25712100), (9, 22855200), (10, 20569680), (12, 17141400), (15, 13713120), (16, 12856050), (18, 11427600), (20, 10284840), (24, 8570700), (25, 8227872), (27, 7618400), (30, 6856560), (32, 6428025), (36, 5713800), (40, 5142420), (45, 4571040), (48, 4285350), (50, 4113936), (54, 3809200), (60, 3428280), (72, 2856900), (75, 2742624), (80, 2571210), (89, 2311200), (90, 2285520), (96, 2142675), (100, 2056968), (107, 1922400), (108, 1904600), (120, 1714140), (135, 1523680), (144, 1428450), (150, 1371312), (160, 1285605), (178, 1155600), (180, 1142760), (200, 1028484), (214, 961200), (216, 952300), (225, 914208), (240, 857070), (267, 770400), (270, 761840), (288, 714225), (300, 685656), (321, 640800), (356, 577800), (360, 571380), (400, 514242), (428, 480600), (432, 476150), (445, 462240), (450, 457104), (480, 428535), (534, 385200), (535, 384480), (540, 380920), (600, 342828), (642, 320400), (675, 304736), (712, 288900), (720, 285690), (800, 257121), (801, 256800), (856, 240300), (864, 238075), (890, 231120), (900, 228552), (963, 213600), (1068, 192600), (1070, 192240), (1080, 190460), (1200, 171414), (1284, 160200), (1335, 154080), (1350, 152368), (1424, 144450), (1440, 142845), (1602, 128400), (1605, 128160), (1712, 120150), (1780, 115560), (1800, 114276), (1926, 106800), (2136, 96300), (2140, 96120), (2160, 95230), (2225, 92448), (2400, 85707), (2403, 85600), (2568, 80100), (2670, 77040), (2675, 76896), (2700, 76184), (2848, 72225), (2889, 71200), (3204, 64200), (3210, 64080), (3424, 60075), (3560, 57780), (3600, 57138), (3852, 53400), (4005, 51360), (4272, 48150), (4280, 48060), (4320, 47615), (4450, 46224), (4806, 42800), (4815, 42720), (5136, 40050), (5340, 38520), (5350, 38448), (5400, 38092), (5778, 35600), (6408, 32100), (6420, 32040), (6675, 30816), (7120, 28890), (7200, 28569), (7704, 26700), (8010, 25680), (8025, 25632), (8544, 24075), (8560, 24030), (8900, 23112), (9523, 21600), (9612, 21400), (9630, 21360), (10272, 20025), (10680, 19260), (10700, 19224), (10800, 19046), (11556, 17800), (12015, 17120), (12816, 16050), (12840, 16020), (13350, 15408), (14240, 14445)]