150283280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 413848512

約数和(自身を除く): 263565232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 79, 80, 86, 112, 140, 158, 172, 215, 280, 301, 316, 344, 395, 430, 553, 560, 602, 632, 688, 790, 860, 1106, 1204, 1264, 1505, 1580, 1720, 2212, 2408, 2765, 3010, 3160, 3397, 3440, 4424, 4816, 5530, 6020, 6241, 6320, 6794, 8848, 11060, 12040, 12482, 13588, 16985, 22120, 23779, 24080, 24964, 27176, 31205, 33970, 43687, 44240, 47558, 49928, 54352, 62410, 67940, 87374, 95116, 99856, 118895, 124820, 135880, 174748, 190232, 218435, 237790, 249640, 268363, 271760, 349496, 380464, 436870, 475580, 499280, 536726, 698992, 873740, 951160, 1073452, 1341815, 1747480, 1878541, 1902320, 2146904, 2683630, 3494960, 3757082, 4293808, 5367260, 7514164, 9392705, 10734520, 15028328, 18785410, 21469040, 30056656, 37570820, 75141640, 150283280]

約数ペア:

[(1, 150283280), (2, 75141640), (4, 37570820), (5, 30056656), (7, 21469040), (8, 18785410), (10, 15028328), (14, 10734520), (16, 9392705), (20, 7514164), (28, 5367260), (35, 4293808), (40, 3757082), (43, 3494960), (56, 2683630), (70, 2146904), (79, 1902320), (80, 1878541), (86, 1747480), (112, 1341815), (140, 1073452), (158, 951160), (172, 873740), (215, 698992), (280, 536726), (301, 499280), (316, 475580), (344, 436870), (395, 380464), (430, 349496), (553, 271760), (560, 268363), (602, 249640), (632, 237790), (688, 218435), (790, 190232), (860, 174748), (1106, 135880), (1204, 124820), (1264, 118895), (1505, 99856), (1580, 95116), (1720, 87374), (2212, 67940), (2408, 62410), (2765, 54352), (3010, 49928), (3160, 47558), (3397, 44240), (3440, 43687), (4424, 33970), (4816, 31205), (5530, 27176), (6020, 24964), (6241, 24080), (6320, 23779), (6794, 22120), (8848, 16985), (11060, 13588), (12040, 12482)]