About the Number
121428540
2進数表記:111001111001101101000111100
漢数字表記:一億二千百四十二万八千五百四十
素因数分解:
素因数の和:674618
約数の個数: 36
約数和(自身を含む): 368333784
約数和(自身を除く): 246905244
約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 674603, 1349206, 2023809, 2698412, 3373015, 4047618, 6071427, 6746030, 8095236, 10119045, 12142854, 13492060, 20238090, 24285708, 30357135, 40476180, 60714270, 121428540]
約数ペア:
[(1, 121428540), (2, 60714270), (3, 40476180), (4, 30357135), (5, 24285708), (6, 20238090), (9, 13492060), (10, 12142854), (12, 10119045), (15, 8095236), (18, 6746030), (20, 6071427), (30, 4047618), (36, 3373015), (45, 2698412), (60, 2023809), (90, 1349206), (180, 674603)]このpageの処理時間: 0.04069399833679199 seconds