About the Number

102490272

102490271 ← → 102490273

2進数表記:110000110111110000010100000

漢数字表記:一億二百四十九万二百七十二

素因数分解:

2 5 × 3 4 × 39541 1

素因数の和:39563
約数の個数: 60
約数和(自身を含む): 301428666
約数和(自身を除く): 198938394

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 39541, 79082, 118623, 158164, 237246, 316328, 355869, 474492, 632656, 711738, 948984, 1067607, 1265312, 1423476, 1897968, 2135214, 2846952, 3202821, 3795936, 4270428, 5693904, 6405642, 8540856, 11387808, 12811284, 17081712, 25622568, 34163424, 51245136, 102490272]

約数ペア:
[(1, 102490272), (2, 51245136), (3, 34163424), (4, 25622568), (6, 17081712), (8, 12811284), (9, 11387808), (12, 8540856), (16, 6405642), (18, 5693904), (24, 4270428), (27, 3795936), (32, 3202821), (36, 2846952), (48, 2135214), (54, 1897968), (72, 1423476), (81, 1265312), (96, 1067607), (108, 948984), (144, 711738), (162, 632656), (216, 474492), (288, 355869), (324, 316328), (432, 237246), (648, 158164), (864, 118623), (1296, 79082), (2592, 39541)]

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