About the Number

102090072

102090071 ← → 102090073

2進数表記:110000101011100010101011000

漢数字表記:一億二百九万七十二

素因数分解:

2 3 × 3 1 × 7 1 × 227 1 × 2677 1

素因数の和:2920
約数の個数: 64
約数和(自身を含む): 293080320
約数和(自身を除く): 190990248

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 908, 1362, 1589, 1816, 2677, 2724, 3178, 4767, 5354, 5448, 6356, 8031, 9534, 10708, 12712, 16062, 18739, 19068, 21416, 32124, 37478, 38136, 56217, 64248, 74956, 112434, 149912, 224868, 449736, 607679, 1215358, 1823037, 2430716, 3646074, 4253753, 4861432, 7292148, 8507506, 12761259, 14584296, 17015012, 25522518, 34030024, 51045036, 102090072]

約数ペア:
[(1, 102090072), (2, 51045036), (3, 34030024), (4, 25522518), (6, 17015012), (7, 14584296), (8, 12761259), (12, 8507506), (14, 7292148), (21, 4861432), (24, 4253753), (28, 3646074), (42, 2430716), (56, 1823037), (84, 1215358), (168, 607679), (227, 449736), (454, 224868), (681, 149912), (908, 112434), (1362, 74956), (1589, 64248), (1816, 56217), (2677, 38136), (2724, 37478), (3178, 32124), (4767, 21416), (5354, 19068), (5448, 18739), (6356, 16062), (8031, 12712), (9534, 10708)]

このpageの処理時間: 0.01106882095336914 seconds