About the Number

136720050

136720049 ← → 136720051

2進数表記:1000001001100010111010110010

漢数字表記:一億三千六百七十二万五十

素因数分解:

2 1 × 3 1 × 5 2 × 23 2 × 1723 1

素因数の和:1784
約数の個数: 72
約数和(自身を含む): 354654384
約数和(自身を除く): 217934334

約数列:
[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 529, 575, 690, 1058, 1150, 1587, 1723, 1725, 2645, 3174, 3446, 3450, 5169, 5290, 7935, 8615, 10338, 13225, 15870, 17230, 25845, 26450, 39629, 39675, 43075, 51690, 79258, 79350, 86150, 118887, 129225, 198145, 237774, 258450, 396290, 594435, 911467, 990725, 1188870, 1822934, 1981450, 2734401, 2972175, 4557335, 5468802, 5944350, 9114670, 13672005, 22786675, 27344010, 45573350, 68360025, 136720050]

約数ペア:
[(1, 136720050), (2, 68360025), (3, 45573350), (5, 27344010), (6, 22786675), (10, 13672005), (15, 9114670), (23, 5944350), (25, 5468802), (30, 4557335), (46, 2972175), (50, 2734401), (69, 1981450), (75, 1822934), (115, 1188870), (138, 990725), (150, 911467), (230, 594435), (345, 396290), (529, 258450), (575, 237774), (690, 198145), (1058, 129225), (1150, 118887), (1587, 86150), (1723, 79350), (1725, 79258), (2645, 51690), (3174, 43075), (3446, 39675), (3450, 39629), (5169, 26450), (5290, 25845), (7935, 17230), (8615, 15870), (10338, 13225)]

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