128145600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 252

約数和(自身を含む): 497479320

約数和(自身を除く): 369333720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 660, 704, 720, 792, 800, 809, 825, 880, 900, 960, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1600, 1618, 1650, 1760, 1800, 1980, 2112, 2200, 2400, 2427, 2475, 2640, 2880, 3168, 3236, 3300, 3520, 3600, 3960, 4045, 4400, 4800, 4854, 4950, 5280, 6336, 6472, 6600, 7200, 7281, 7920, 8090, 8800, 8899, 9708, 9900, 10560, 12135, 12944, 13200, 14400, 14562, 15840, 16180, 17600, 17798, 19416, 19800, 20225, 24270, 25888, 26400, 26697, 29124, 31680, 32360, 35596, 36405, 38832, 39600, 40450, 44495, 48540, 51776, 52800, 53394, 58248, 60675, 64720, 71192, 72810, 77664, 79200, 80091, 80900, 88990, 97080, 106788, 116496, 121350, 129440, 133485, 142384, 145620, 155328, 158400, 160182, 161800, 177980, 182025, 194160, 213576, 222475, 232992, 242700, 258880, 266970, 284768, 291240, 320364, 323600, 355960, 364050, 388320, 400455, 427152, 444950, 465984, 485400, 533940, 569536, 582480, 640728, 647200, 667425, 711920, 728100, 776640, 800910, 854304, 889900, 970800, 1067880, 1164960, 1281456, 1294400, 1334850, 1423840, 1456200, 1601820, 1708608, 1779800, 1941600, 2002275, 2135760, 2329920, 2562912, 2669700, 2847680, 2912400, 3203640, 3559600, 3883200, 4004550, 4271520, 5125824, 5339400, 5824800, 6407280, 7119200, 8009100, 8543040, 10678800, 11649600, 12814560, 14238400, 16018200, 21357600, 25629120, 32036400, 42715200, 64072800, 128145600]

約数ペア:

[(1, 128145600), (2, 64072800), (3, 42715200), (4, 32036400), (5, 25629120), (6, 21357600), (8, 16018200), (9, 14238400), (10, 12814560), (11, 11649600), (12, 10678800), (15, 8543040), (16, 8009100), (18, 7119200), (20, 6407280), (22, 5824800), (24, 5339400), (25, 5125824), (30, 4271520), (32, 4004550), (33, 3883200), (36, 3559600), (40, 3203640), (44, 2912400), (45, 2847680), (48, 2669700), (50, 2562912), (55, 2329920), (60, 2135760), (64, 2002275), (66, 1941600), (72, 1779800), (75, 1708608), (80, 1601820), (88, 1456200), (90, 1423840), (96, 1334850), (99, 1294400), (100, 1281456), (110, 1164960), (120, 1067880), (132, 970800), (144, 889900), (150, 854304), (160, 800910), (165, 776640), (176, 728100), (180, 711920), (192, 667425), (198, 647200), (200, 640728), (220, 582480), (225, 569536), (240, 533940), (264, 485400), (275, 465984), (288, 444950), (300, 427152), (320, 400455), (330, 388320), (352, 364050), (360, 355960), (396, 323600), (400, 320364), (440, 291240), (450, 284768), (480, 266970), (495, 258880), (528, 242700), (550, 232992), (576, 222475), (600, 213576), (660, 194160), (704, 182025), (720, 177980), (792, 161800), (800, 160182), (809, 158400), (825, 155328), (880, 145620), (900, 142384), (960, 133485), (990, 129440), (1056, 121350), (1100, 116496), (1200, 106788), (1320, 97080), (1440, 88990), (1584, 80900), (1600, 80091), (1618, 79200), (1650, 77664), (1760, 72810), (1800, 71192), (1980, 64720), (2112, 60675), (2200, 58248), (2400, 53394), (2427, 52800), (2475, 51776), (2640, 48540), (2880, 44495), (3168, 40450), (3236, 39600), (3300, 38832), (3520, 36405), (3600, 35596), (3960, 32360), (4045, 31680), (4400, 29124), (4800, 26697), (4854, 26400), (4950, 25888), (5280, 24270), (6336, 20225), (6472, 19800), (6600, 19416), (7200, 17798), (7281, 17600), (7920, 16180), (8090, 15840), (8800, 14562), (8899, 14400), (9708, 13200), (9900, 12944), (10560, 12135)]