About the Number

2012072100

2012072099 ← → 2012072101

2進数表記:1110111111011011100100010100100

漢数字表記:二十億千二百七万二千百

素因数分解:

2 2 × 3 1 × 5 2 × 6706907 1

素因数の和:6706924
約数の個数: 36
約数和(自身を含む): 5821596144
約数和(自身を除く): 3809524044

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 6706907, 13413814, 20120721, 26827628, 33534535, 40241442, 67069070, 80482884, 100603605, 134138140, 167672675, 201207210, 335345350, 402414420, 503018025, 670690700, 1006036050, 2012072100]

約数ペア:
[(1, 2012072100), (2, 1006036050), (3, 670690700), (4, 503018025), (5, 402414420), (6, 335345350), (10, 201207210), (12, 167672675), (15, 134138140), (20, 100603605), (25, 80482884), (30, 67069070), (50, 40241442), (60, 33534535), (75, 26827628), (100, 20120721), (150, 13413814), (300, 6706907)]

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