124875520

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 381680208

約数和(自身を除く): 256804688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 181, 196, 220, 224, 245, 256, 280, 308, 320, 352, 362, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 724, 770, 784, 880, 896, 905, 980, 1078, 1120, 1232, 1267, 1280, 1408, 1448, 1540, 1568, 1760, 1792, 1810, 1960, 1991, 2156, 2240, 2464, 2534, 2695, 2816, 2896, 3080, 3136, 3520, 3620, 3920, 3982, 4312, 4480, 4928, 5068, 5390, 5792, 6160, 6272, 6335, 7040, 7240, 7840, 7964, 8624, 8869, 8960, 9856, 9955, 10136, 10780, 11584, 12320, 12544, 12670, 13937, 14080, 14480, 15680, 15928, 17248, 17738, 19712, 19910, 20272, 21560, 23168, 24640, 25340, 27874, 28960, 31360, 31856, 34496, 35476, 39820, 40544, 43120, 44345, 46336, 49280, 50680, 55748, 57920, 62720, 63712, 68992, 69685, 70952, 79640, 81088, 86240, 88690, 97559, 98560, 101360, 111496, 115840, 127424, 137984, 139370, 141904, 159280, 162176, 172480, 177380, 195118, 202720, 222992, 231680, 254848, 278740, 283808, 318560, 324352, 344960, 354760, 390236, 405440, 445984, 487795, 509696, 557480, 567616, 637120, 689920, 709520, 780472, 810880, 891968, 975590, 1114960, 1135232, 1274240, 1419040, 1560944, 1621760, 1783936, 1951180, 2229920, 2270464, 2548480, 2838080, 3121888, 3567872, 3902360, 4459840, 5676160, 6243776, 7804720, 8919680, 11352320, 12487552, 15609440, 17839360, 24975104, 31218880, 62437760, 124875520]

約数ペア:

[(1, 124875520), (2, 62437760), (4, 31218880), (5, 24975104), (7, 17839360), (8, 15609440), (10, 12487552), (11, 11352320), (14, 8919680), (16, 7804720), (20, 6243776), (22, 5676160), (28, 4459840), (32, 3902360), (35, 3567872), (40, 3121888), (44, 2838080), (49, 2548480), (55, 2270464), (56, 2229920), (64, 1951180), (70, 1783936), (77, 1621760), (80, 1560944), (88, 1419040), (98, 1274240), (110, 1135232), (112, 1114960), (128, 975590), (140, 891968), (154, 810880), (160, 780472), (176, 709520), (181, 689920), (196, 637120), (220, 567616), (224, 557480), (245, 509696), (256, 487795), (280, 445984), (308, 405440), (320, 390236), (352, 354760), (362, 344960), (385, 324352), (392, 318560), (440, 283808), (448, 278740), (490, 254848), (539, 231680), (560, 222992), (616, 202720), (640, 195118), (704, 177380), (724, 172480), (770, 162176), (784, 159280), (880, 141904), (896, 139370), (905, 137984), (980, 127424), (1078, 115840), (1120, 111496), (1232, 101360), (1267, 98560), (1280, 97559), (1408, 88690), (1448, 86240), (1540, 81088), (1568, 79640), (1760, 70952), (1792, 69685), (1810, 68992), (1960, 63712), (1991, 62720), (2156, 57920), (2240, 55748), (2464, 50680), (2534, 49280), (2695, 46336), (2816, 44345), (2896, 43120), (3080, 40544), (3136, 39820), (3520, 35476), (3620, 34496), (3920, 31856), (3982, 31360), (4312, 28960), (4480, 27874), (4928, 25340), (5068, 24640), (5390, 23168), (5792, 21560), (6160, 20272), (6272, 19910), (6335, 19712), (7040, 17738), (7240, 17248), (7840, 15928), (7964, 15680), (8624, 14480), (8869, 14080), (8960, 13937), (9856, 12670), (9955, 12544), (10136, 12320), (10780, 11584)]