About the Number

27242820

27242819 ← → 27242821

2進数表記:1100111111011000101000100

漢数字表記:二千七百二十四万二千八百二十

素因数分解:

2 2 × 3 2 × 5 1 × 11 1 × 13759 1

素因数の和:13785
約数の個数: 72
約数和(自身を含む): 90155520
約数和(自身を除く): 62912700

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13759, 27518, 41277, 55036, 68795, 82554, 123831, 137590, 151349, 165108, 206385, 247662, 275180, 302698, 412770, 454047, 495324, 605396, 619155, 756745, 825540, 908094, 1238310, 1362141, 1513490, 1816188, 2270235, 2476620, 2724282, 3026980, 4540470, 5448564, 6810705, 9080940, 13621410, 27242820]

約数ペア:
[(1, 27242820), (2, 13621410), (3, 9080940), (4, 6810705), (5, 5448564), (6, 4540470), (9, 3026980), (10, 2724282), (11, 2476620), (12, 2270235), (15, 1816188), (18, 1513490), (20, 1362141), (22, 1238310), (30, 908094), (33, 825540), (36, 756745), (44, 619155), (45, 605396), (55, 495324), (60, 454047), (66, 412770), (90, 302698), (99, 275180), (110, 247662), (132, 206385), (165, 165108), (180, 151349), (198, 137590), (220, 123831), (330, 82554), (396, 68795), (495, 55036), (660, 41277), (990, 27518), (1980, 13759)]

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