228300800

素因数分解:

$2^{11}\times 5^2\times 7^3\times {\mathrm{13}}^1$

素因数の和:66

約数の個数: 288

約数和(自身を含む): 710892000

約数和(自身を除く): 482591200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 64, 65, 70, 80, 91, 98, 100, 104, 112, 128, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 256, 260, 280, 320, 325, 343, 350, 364, 392, 400, 416, 448, 455, 490, 512, 520, 560, 637, 640, 650, 686, 700, 728, 784, 800, 832, 896, 910, 980, 1024, 1040, 1120, 1225, 1274, 1280, 1300, 1372, 1400, 1456, 1568, 1600, 1664, 1715, 1792, 1820, 1960, 2048, 2080, 2240, 2275, 2450, 2548, 2560, 2600, 2744, 2800, 2912, 3136, 3185, 3200, 3328, 3430, 3584, 3640, 3920, 4160, 4459, 4480, 4550, 4900, 5096, 5120, 5200, 5488, 5600, 5824, 6272, 6370, 6400, 6656, 6860, 7168, 7280, 7840, 8320, 8575, 8918, 8960, 9100, 9800, 10192, 10240, 10400, 10976, 11200, 11648, 12544, 12740, 12800, 13312, 13720, 14336, 14560, 15680, 15925, 16640, 17150, 17836, 17920, 18200, 19600, 20384, 20800, 21952, 22295, 22400, 23296, 25088, 25480, 25600, 26624, 27440, 29120, 31360, 31850, 33280, 34300, 35672, 35840, 36400, 39200, 40768, 41600, 43904, 44590, 44800, 46592, 50176, 50960, 51200, 54880, 58240, 62720, 63700, 66560, 68600, 71344, 71680, 72800, 78400, 81536, 83200, 87808, 89180, 89600, 93184, 100352, 101920, 109760, 111475, 116480, 125440, 127400, 133120, 137200, 142688, 145600, 156800, 163072, 166400, 175616, 178360, 179200, 186368, 203840, 219520, 222950, 232960, 250880, 254800, 274400, 285376, 291200, 313600, 326144, 332800, 351232, 356720, 358400, 407680, 439040, 445900, 465920, 501760, 509600, 548800, 570752, 582400, 627200, 652288, 665600, 702464, 713440, 815360, 878080, 891800, 931840, 1019200, 1097600, 1141504, 1164800, 1254400, 1304576, 1426880, 1630720, 1756160, 1783600, 2038400, 2195200, 2283008, 2329600, 2508800, 2853760, 3261440, 3512320, 3567200, 4076800, 4390400, 4566016, 4659200, 5707520, 6522880, 7134400, 8153600, 8780800, 9132032, 11415040, 14268800, 16307200, 17561600, 22830080, 28537600, 32614400, 45660160, 57075200, 114150400, 228300800]

約数ペア:

[(1, 228300800), (2, 114150400), (4, 57075200), (5, 45660160), (7, 32614400), (8, 28537600), (10, 22830080), (13, 17561600), (14, 16307200), (16, 14268800), (20, 11415040), (25, 9132032), (26, 8780800), (28, 8153600), (32, 7134400), (35, 6522880), (40, 5707520), (49, 4659200), (50, 4566016), (52, 4390400), (56, 4076800), (64, 3567200), (65, 3512320), (70, 3261440), (80, 2853760), (91, 2508800), (98, 2329600), (100, 2283008), (104, 2195200), (112, 2038400), (128, 1783600), (130, 1756160), (140, 1630720), (160, 1426880), (175, 1304576), (182, 1254400), (196, 1164800), (200, 1141504), (208, 1097600), (224, 1019200), (245, 931840), (256, 891800), (260, 878080), (280, 815360), (320, 713440), (325, 702464), (343, 665600), (350, 652288), (364, 627200), (392, 582400), (400, 570752), (416, 548800), (448, 509600), (455, 501760), (490, 465920), (512, 445900), (520, 439040), (560, 407680), (637, 358400), (640, 356720), (650, 351232), (686, 332800), (700, 326144), (728, 313600), (784, 291200), (800, 285376), (832, 274400), (896, 254800), (910, 250880), (980, 232960), (1024, 222950), (1040, 219520), (1120, 203840), (1225, 186368), (1274, 179200), (1280, 178360), (1300, 175616), (1372, 166400), (1400, 163072), (1456, 156800), (1568, 145600), (1600, 142688), (1664, 137200), (1715, 133120), (1792, 127400), (1820, 125440), (1960, 116480), (2048, 111475), (2080, 109760), (2240, 101920), (2275, 100352), (2450, 93184), (2548, 89600), (2560, 89180), (2600, 87808), (2744, 83200), (2800, 81536), (2912, 78400), (3136, 72800), (3185, 71680), (3200, 71344), (3328, 68600), (3430, 66560), (3584, 63700), (3640, 62720), (3920, 58240), (4160, 54880), (4459, 51200), (4480, 50960), (4550, 50176), (4900, 46592), (5096, 44800), (5120, 44590), (5200, 43904), (5488, 41600), (5600, 40768), (5824, 39200), (6272, 36400), (6370, 35840), (6400, 35672), (6656, 34300), (6860, 33280), (7168, 31850), (7280, 31360), (7840, 29120), (8320, 27440), (8575, 26624), (8918, 25600), (8960, 25480), (9100, 25088), (9800, 23296), (10192, 22400), (10240, 22295), (10400, 21952), (10976, 20800), (11200, 20384), (11648, 19600), (12544, 18200), (12740, 17920), (12800, 17836), (13312, 17150), (13720, 16640), (14336, 15925), (14560, 15680)]