About the Number

100729104

100729103 ← → 100729105

2進数表記:110000000010000000100010000

漢数字表記:一億七十二万九千百四

素因数分解:

2 4 × 3 1 × 7 2 × 113 1 × 379 1

素因数の和:517
約数の個数: 120
約数和(自身を含む): 306185760
約数和(自身を除く): 205456656

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 196, 226, 294, 336, 339, 379, 392, 452, 588, 678, 758, 784, 791, 904, 1137, 1176, 1356, 1516, 1582, 1808, 2274, 2352, 2373, 2653, 2712, 3032, 3164, 4548, 4746, 5306, 5424, 5537, 6064, 6328, 7959, 9096, 9492, 10612, 11074, 12656, 15918, 16611, 18192, 18571, 18984, 21224, 22148, 31836, 33222, 37142, 37968, 42448, 42827, 44296, 55713, 63672, 66444, 74284, 85654, 88592, 111426, 127344, 128481, 132888, 148568, 171308, 222852, 256962, 265776, 297136, 299789, 342616, 445704, 513924, 599578, 685232, 891408, 899367, 1027848, 1199156, 1798734, 2055696, 2098523, 2398312, 3597468, 4197046, 4796624, 6295569, 7194936, 8394092, 12591138, 14389872, 16788184, 25182276, 33576368, 50364552, 100729104]

約数ペア:
[(1, 100729104), (2, 50364552), (3, 33576368), (4, 25182276), (6, 16788184), (7, 14389872), (8, 12591138), (12, 8394092), (14, 7194936), (16, 6295569), (21, 4796624), (24, 4197046), (28, 3597468), (42, 2398312), (48, 2098523), (49, 2055696), (56, 1798734), (84, 1199156), (98, 1027848), (112, 899367), (113, 891408), (147, 685232), (168, 599578), (196, 513924), (226, 445704), (294, 342616), (336, 299789), (339, 297136), (379, 265776), (392, 256962), (452, 222852), (588, 171308), (678, 148568), (758, 132888), (784, 128481), (791, 127344), (904, 111426), (1137, 88592), (1176, 85654), (1356, 74284), (1516, 66444), (1582, 63672), (1808, 55713), (2274, 44296), (2352, 42827), (2373, 42448), (2653, 37968), (2712, 37142), (3032, 33222), (3164, 31836), (4548, 22148), (4746, 21224), (5306, 18984), (5424, 18571), (5537, 18192), (6064, 16611), (6328, 15918), (7959, 12656), (9096, 11074), (9492, 10612)]

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