About the Number

107729640

107729639 ← → 107729641

2進数表記:110011010111101001011101000

漢数字表記:一億七百七十二万九千六百四十

素因数分解:

2 3 × 3 2 × 5 1 × 47 1 × 6367 1

素因数の和:6431
約数の個数: 96
約数和(自身を含む): 357626880
約数和(自身を除く): 249897240

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 6367, 8460, 12734, 16920, 19101, 25468, 31835, 38202, 50936, 57303, 63670, 76404, 95505, 114606, 127340, 152808, 191010, 229212, 254680, 286515, 299249, 382020, 458424, 573030, 598498, 764040, 897747, 1146060, 1196996, 1496245, 1795494, 2292120, 2393992, 2693241, 2992490, 3590988, 4488735, 5386482, 5984980, 7181976, 8977470, 10772964, 11969960, 13466205, 17954940, 21545928, 26932410, 35909880, 53864820, 107729640]

約数ペア:
[(1, 107729640), (2, 53864820), (3, 35909880), (4, 26932410), (5, 21545928), (6, 17954940), (8, 13466205), (9, 11969960), (10, 10772964), (12, 8977470), (15, 7181976), (18, 5984980), (20, 5386482), (24, 4488735), (30, 3590988), (36, 2992490), (40, 2693241), (45, 2393992), (47, 2292120), (60, 1795494), (72, 1496245), (90, 1196996), (94, 1146060), (120, 897747), (141, 764040), (180, 598498), (188, 573030), (235, 458424), (282, 382020), (360, 299249), (376, 286515), (423, 254680), (470, 229212), (564, 191010), (705, 152808), (846, 127340), (940, 114606), (1128, 95505), (1410, 76404), (1692, 63670), (1880, 57303), (2115, 50936), (2820, 38202), (3384, 31835), (4230, 25468), (5640, 19101), (6367, 16920), (8460, 12734)]

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