42585900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{2897}}^1$

素因数の和:2928

約数の個数: 108

約数和(自身を含む): 143381448

約数和(自身を除く): 100795548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2897, 2940, 3675, 4900, 5794, 7350, 8691, 11588, 14485, 14700, 17382, 20279, 28970, 34764, 40558, 43455, 57940, 60837, 72425, 81116, 86910, 101395, 121674, 141953, 144850, 173820, 202790, 217275, 243348, 283906, 289700, 304185, 405580, 425859, 434550, 506975, 567812, 608370, 709765, 851718, 869100, 1013950, 1216740, 1419530, 1520925, 1703436, 2027900, 2129295, 2839060, 3041850, 3548825, 4258590, 6083700, 7097650, 8517180, 10646475, 14195300, 21292950, 42585900]

約数ペア:

[(1, 42585900), (2, 21292950), (3, 14195300), (4, 10646475), (5, 8517180), (6, 7097650), (7, 6083700), (10, 4258590), (12, 3548825), (14, 3041850), (15, 2839060), (20, 2129295), (21, 2027900), (25, 1703436), (28, 1520925), (30, 1419530), (35, 1216740), (42, 1013950), (49, 869100), (50, 851718), (60, 709765), (70, 608370), (75, 567812), (84, 506975), (98, 434550), (100, 425859), (105, 405580), (140, 304185), (147, 289700), (150, 283906), (175, 243348), (196, 217275), (210, 202790), (245, 173820), (294, 144850), (300, 141953), (350, 121674), (420, 101395), (490, 86910), (525, 81116), (588, 72425), (700, 60837), (735, 57940), (980, 43455), (1050, 40558), (1225, 34764), (1470, 28970), (2100, 20279), (2450, 17382), (2897, 14700), (2940, 14485), (3675, 11588), (4900, 8691), (5794, 7350)]