2205254400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:707

約数の個数: 216

約数和(自身を含む): 7320823104

約数和(自身を除く): 5115568704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 331, 347, 384, 400, 480, 600, 640, 662, 694, 768, 800, 960, 993, 1041, 1200, 1280, 1324, 1388, 1600, 1655, 1735, 1920, 1986, 2082, 2400, 2648, 2776, 3200, 3310, 3470, 3840, 3972, 4164, 4800, 4965, 5205, 5296, 5552, 6400, 6620, 6940, 7944, 8275, 8328, 8675, 9600, 9930, 10410, 10592, 11104, 13240, 13880, 15888, 16550, 16656, 17350, 19200, 19860, 20820, 21184, 22208, 24825, 26025, 26480, 27760, 31776, 33100, 33312, 34700, 39720, 41640, 42368, 44416, 49650, 52050, 52960, 55520, 63552, 66200, 66624, 69400, 79440, 83280, 84736, 88832, 99300, 104100, 105920, 111040, 114857, 127104, 132400, 133248, 138800, 158880, 166560, 198600, 208200, 211840, 222080, 229714, 254208, 264800, 266496, 277600, 317760, 333120, 344571, 397200, 416400, 423680, 444160, 459428, 529600, 555200, 574285, 635520, 666240, 689142, 794400, 832800, 918856, 1059200, 1110400, 1148570, 1271040, 1332480, 1378284, 1588800, 1665600, 1722855, 1837712, 2118400, 2220800, 2297140, 2756568, 2871425, 3177600, 3331200, 3445710, 3675424, 4594280, 5513136, 5742850, 6355200, 6662400, 6891420, 7350848, 8614275, 9188560, 11026272, 11485700, 13782840, 14701696, 17228550, 18377120, 22052544, 22971400, 27565680, 29403392, 34457100, 36754240, 44105088, 45942800, 55131360, 68914200, 73508480, 88210176, 91885600, 110262720, 137828400, 147016960, 183771200, 220525440, 275656800, 367542400, 441050880, 551313600, 735084800, 1102627200, 2205254400]

約数ペア:

[(1, 2205254400), (2, 1102627200), (3, 735084800), (4, 551313600), (5, 441050880), (6, 367542400), (8, 275656800), (10, 220525440), (12, 183771200), (15, 147016960), (16, 137828400), (20, 110262720), (24, 91885600), (25, 88210176), (30, 73508480), (32, 68914200), (40, 55131360), (48, 45942800), (50, 44105088), (60, 36754240), (64, 34457100), (75, 29403392), (80, 27565680), (96, 22971400), (100, 22052544), (120, 18377120), (128, 17228550), (150, 14701696), (160, 13782840), (192, 11485700), (200, 11026272), (240, 9188560), (256, 8614275), (300, 7350848), (320, 6891420), (331, 6662400), (347, 6355200), (384, 5742850), (400, 5513136), (480, 4594280), (600, 3675424), (640, 3445710), (662, 3331200), (694, 3177600), (768, 2871425), (800, 2756568), (960, 2297140), (993, 2220800), (1041, 2118400), (1200, 1837712), (1280, 1722855), (1324, 1665600), (1388, 1588800), (1600, 1378284), (1655, 1332480), (1735, 1271040), (1920, 1148570), (1986, 1110400), (2082, 1059200), (2400, 918856), (2648, 832800), (2776, 794400), (3200, 689142), (3310, 666240), (3470, 635520), (3840, 574285), (3972, 555200), (4164, 529600), (4800, 459428), (4965, 444160), (5205, 423680), (5296, 416400), (5552, 397200), (6400, 344571), (6620, 333120), (6940, 317760), (7944, 277600), (8275, 266496), (8328, 264800), (8675, 254208), (9600, 229714), (9930, 222080), (10410, 211840), (10592, 208200), (11104, 198600), (13240, 166560), (13880, 158880), (15888, 138800), (16550, 133248), (16656, 132400), (17350, 127104), (19200, 114857), (19860, 111040), (20820, 105920), (21184, 104100), (22208, 99300), (24825, 88832), (26025, 84736), (26480, 83280), (27760, 79440), (31776, 69400), (33100, 66624), (33312, 66200), (34700, 63552), (39720, 55520), (41640, 52960), (42368, 52050), (44416, 49650)]