About the Number

149747300

149747299 ← → 149747301

2進数表記:1000111011001111011001100100

漢数字表記:一億四千九百七十四万七千三百

素因数分解:

2 2 × 5 2 × 29 1 × 51637 1

素因数の和:51680
約数の個数: 36
約数和(自身を含む): 336163380
約数和(自身を除く): 186416080

約数列:
[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 51637, 103274, 206548, 258185, 516370, 1032740, 1290925, 1497473, 2581850, 2994946, 5163700, 5989892, 7487365, 14974730, 29949460, 37436825, 74873650, 149747300]

約数ペア:
[(1, 149747300), (2, 74873650), (4, 37436825), (5, 29949460), (10, 14974730), (20, 7487365), (25, 5989892), (29, 5163700), (50, 2994946), (58, 2581850), (100, 1497473), (116, 1290925), (145, 1032740), (290, 516370), (580, 258185), (725, 206548), (1450, 103274), (2900, 51637)]

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