77927150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1914

約数の個数: 72

約数和(自身を含む): 178622496

約数和(自身を除く): 100695346

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 425, 490, 595, 833, 850, 1190, 1225, 1666, 1871, 2450, 2975, 3742, 4165, 5950, 8330, 9355, 13097, 18710, 20825, 26194, 31807, 41650, 46775, 63614, 65485, 91679, 93550, 130970, 159035, 183358, 222649, 318070, 327425, 445298, 458395, 654850, 795175, 916790, 1113245, 1558543, 1590350, 2226490, 2291975, 3117086, 4583950, 5566225, 7792715, 11132450, 15585430, 38963575, 77927150]

約数ペア:

[(1, 77927150), (2, 38963575), (5, 15585430), (7, 11132450), (10, 7792715), (14, 5566225), (17, 4583950), (25, 3117086), (34, 2291975), (35, 2226490), (49, 1590350), (50, 1558543), (70, 1113245), (85, 916790), (98, 795175), (119, 654850), (170, 458395), (175, 445298), (238, 327425), (245, 318070), (350, 222649), (425, 183358), (490, 159035), (595, 130970), (833, 93550), (850, 91679), (1190, 65485), (1225, 63614), (1666, 46775), (1871, 41650), (2450, 31807), (2975, 26194), (3742, 20825), (4165, 18710), (5950, 13097), (8330, 9355)]