About the Number

1080001300

1080001299 ← → 1080001301

2進数表記:1000000010111111000001100010100

漢数字表記:十億八千万千三百

素因数分解:

2 2 × 5 2 × 7 1 × 479 1 × 3221 1

素因数の和:3721
約数の個数: 72
約数和(自身を含む): 2684828160
約数和(自身を除く): 1604826860

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 479, 700, 958, 1916, 2395, 3221, 3353, 4790, 6442, 6706, 9580, 11975, 12884, 13412, 16105, 16765, 22547, 23950, 32210, 33530, 45094, 47900, 64420, 67060, 80525, 83825, 90188, 112735, 161050, 167650, 225470, 322100, 335300, 450940, 563675, 1127350, 1542859, 2254700, 3085718, 6171436, 7714295, 10800013, 15428590, 21600026, 30857180, 38571475, 43200052, 54000065, 77142950, 108000130, 154285900, 216000260, 270000325, 540000650, 1080001300]

約数ペア:
[(1, 1080001300), (2, 540000650), (4, 270000325), (5, 216000260), (7, 154285900), (10, 108000130), (14, 77142950), (20, 54000065), (25, 43200052), (28, 38571475), (35, 30857180), (50, 21600026), (70, 15428590), (100, 10800013), (140, 7714295), (175, 6171436), (350, 3085718), (479, 2254700), (700, 1542859), (958, 1127350), (1916, 563675), (2395, 450940), (3221, 335300), (3353, 322100), (4790, 225470), (6442, 167650), (6706, 161050), (9580, 112735), (11975, 90188), (12884, 83825), (13412, 80525), (16105, 67060), (16765, 64420), (22547, 47900), (23950, 45094), (32210, 33530)]

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