About the Number

42890700

42890699 ← → 42890701

2進数表記:10100011100111010111001100

漢数字表記:四千二百八十九万七百

素因数分解:

2 2 × 3 1 × 5 2 × 142969 1

素因数の和:142986
約数の個数: 36
約数和(自身を含む): 124097960
約数和(自身を除く): 81207260

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 142969, 285938, 428907, 571876, 714845, 857814, 1429690, 1715628, 2144535, 2859380, 3574225, 4289070, 7148450, 8578140, 10722675, 14296900, 21445350, 42890700]

約数ペア:
[(1, 42890700), (2, 21445350), (3, 14296900), (4, 10722675), (5, 8578140), (6, 7148450), (10, 4289070), (12, 3574225), (15, 2859380), (20, 2144535), (25, 1715628), (30, 1429690), (50, 857814), (60, 714845), (75, 571876), (100, 428907), (150, 285938), (300, 142969)]

このpageの処理時間: 0.0073699951171875 seconds