30025728

素因数分解:

$2^{11}\times 3^4\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 90180090

約数和(自身を除く): 60154362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 181, 192, 216, 256, 288, 324, 362, 384, 432, 512, 543, 576, 648, 724, 768, 864, 1024, 1086, 1152, 1296, 1448, 1536, 1629, 1728, 2048, 2172, 2304, 2592, 2896, 3072, 3258, 3456, 4344, 4608, 4887, 5184, 5792, 6144, 6516, 6912, 8688, 9216, 9774, 10368, 11584, 13032, 13824, 14661, 17376, 18432, 19548, 20736, 23168, 26064, 27648, 29322, 34752, 39096, 41472, 46336, 52128, 55296, 58644, 69504, 78192, 82944, 92672, 104256, 117288, 139008, 156384, 165888, 185344, 208512, 234576, 278016, 312768, 370688, 417024, 469152, 556032, 625536, 834048, 938304, 1112064, 1251072, 1668096, 1876608, 2502144, 3336192, 3753216, 5004288, 7506432, 10008576, 15012864, 30025728]

約数ペア:

[(1, 30025728), (2, 15012864), (3, 10008576), (4, 7506432), (6, 5004288), (8, 3753216), (9, 3336192), (12, 2502144), (16, 1876608), (18, 1668096), (24, 1251072), (27, 1112064), (32, 938304), (36, 834048), (48, 625536), (54, 556032), (64, 469152), (72, 417024), (81, 370688), (96, 312768), (108, 278016), (128, 234576), (144, 208512), (162, 185344), (181, 165888), (192, 156384), (216, 139008), (256, 117288), (288, 104256), (324, 92672), (362, 82944), (384, 78192), (432, 69504), (512, 58644), (543, 55296), (576, 52128), (648, 46336), (724, 41472), (768, 39096), (864, 34752), (1024, 29322), (1086, 27648), (1152, 26064), (1296, 23168), (1448, 20736), (1536, 19548), (1629, 18432), (1728, 17376), (2048, 14661), (2172, 13824), (2304, 13032), (2592, 11584), (2896, 10368), (3072, 9774), (3258, 9216), (3456, 8688), (4344, 6912), (4608, 6516), (4887, 6144), (5184, 5792)]