102205440

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1109}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 354545100

約数和(自身を除く): 252339660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1109, 1152, 1280, 1440, 1536, 1920, 2048, 2218, 2304, 2560, 2880, 3072, 3327, 3840, 4436, 4608, 5120, 5545, 5760, 6144, 6654, 7680, 8872, 9216, 9981, 10240, 11090, 11520, 13308, 15360, 16635, 17744, 18432, 19962, 22180, 23040, 26616, 30720, 33270, 35488, 39924, 44360, 46080, 49905, 53232, 66540, 70976, 79848, 88720, 92160, 99810, 106464, 133080, 141952, 159696, 177440, 199620, 212928, 266160, 283904, 319392, 354880, 399240, 425856, 532320, 567808, 638784, 709760, 798480, 851712, 1064640, 1135616, 1277568, 1419520, 1596960, 1703424, 2129280, 2271232, 2555136, 2839040, 3193920, 3406848, 4258560, 5110272, 5678080, 6387840, 6813696, 8517120, 10220544, 11356160, 12775680, 17034240, 20441088, 25551360, 34068480, 51102720, 102205440]

約数ペア:

[(1, 102205440), (2, 51102720), (3, 34068480), (4, 25551360), (5, 20441088), (6, 17034240), (8, 12775680), (9, 11356160), (10, 10220544), (12, 8517120), (15, 6813696), (16, 6387840), (18, 5678080), (20, 5110272), (24, 4258560), (30, 3406848), (32, 3193920), (36, 2839040), (40, 2555136), (45, 2271232), (48, 2129280), (60, 1703424), (64, 1596960), (72, 1419520), (80, 1277568), (90, 1135616), (96, 1064640), (120, 851712), (128, 798480), (144, 709760), (160, 638784), (180, 567808), (192, 532320), (240, 425856), (256, 399240), (288, 354880), (320, 319392), (360, 283904), (384, 266160), (480, 212928), (512, 199620), (576, 177440), (640, 159696), (720, 141952), (768, 133080), (960, 106464), (1024, 99810), (1109, 92160), (1152, 88720), (1280, 79848), (1440, 70976), (1536, 66540), (1920, 53232), (2048, 49905), (2218, 46080), (2304, 44360), (2560, 39924), (2880, 35488), (3072, 33270), (3327, 30720), (3840, 26616), (4436, 23040), (4608, 22180), (5120, 19962), (5545, 18432), (5760, 17744), (6144, 16635), (6654, 15360), (7680, 13308), (8872, 11520), (9216, 11090), (9981, 10240)]