About the Number

117729780

117729779 ← → 117729781

2進数表記:111000001000110100111110100

漢数字表記:一億千七百七十二万九千七百八十

素因数分解:

2 2 × 3 1 × 5 1 × 7 1 × 59 1 × 4751 1

素因数の和:4829
約数の個数: 96
約数和(自身を含む): 383201280
約数和(自身を除く): 265471500

約数列:
[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4751, 4956, 6195, 8260, 9502, 12390, 14253, 19004, 23755, 24780, 28506, 33257, 47510, 57012, 66514, 71265, 95020, 99771, 133028, 142530, 166285, 199542, 280309, 285060, 332570, 399084, 498855, 560618, 665140, 840927, 997710, 1121236, 1401545, 1681854, 1962163, 1995420, 2803090, 3363708, 3924326, 4204635, 5606180, 5886489, 7848652, 8409270, 9810815, 11772978, 16818540, 19621630, 23545956, 29432445, 39243260, 58864890, 117729780]

約数ペア:
[(1, 117729780), (2, 58864890), (3, 39243260), (4, 29432445), (5, 23545956), (6, 19621630), (7, 16818540), (10, 11772978), (12, 9810815), (14, 8409270), (15, 7848652), (20, 5886489), (21, 5606180), (28, 4204635), (30, 3924326), (35, 3363708), (42, 2803090), (59, 1995420), (60, 1962163), (70, 1681854), (84, 1401545), (105, 1121236), (118, 997710), (140, 840927), (177, 665140), (210, 560618), (236, 498855), (295, 399084), (354, 332570), (413, 285060), (420, 280309), (590, 199542), (708, 166285), (826, 142530), (885, 133028), (1180, 99771), (1239, 95020), (1652, 71265), (1770, 66514), (2065, 57012), (2478, 47510), (3540, 33257), (4130, 28506), (4751, 24780), (4956, 23755), (6195, 19004), (8260, 14253), (9502, 12390)]

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