12578700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 37997568

約数和(自身を除く): 25418868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 1823, 2300, 3450, 3646, 5469, 6900, 7292, 9115, 10938, 18230, 21876, 27345, 36460, 41929, 45575, 54690, 83858, 91150, 109380, 125787, 136725, 167716, 182300, 209645, 251574, 273450, 419290, 503148, 546900, 628935, 838580, 1048225, 1257870, 2096450, 2515740, 3144675, 4192900, 6289350, 12578700]

約数ペア:

[(1, 12578700), (2, 6289350), (3, 4192900), (4, 3144675), (5, 2515740), (6, 2096450), (10, 1257870), (12, 1048225), (15, 838580), (20, 628935), (23, 546900), (25, 503148), (30, 419290), (46, 273450), (50, 251574), (60, 209645), (69, 182300), (75, 167716), (92, 136725), (100, 125787), (115, 109380), (138, 91150), (150, 83858), (230, 54690), (276, 45575), (300, 41929), (345, 36460), (460, 27345), (575, 21876), (690, 18230), (1150, 10938), (1380, 9115), (1725, 7292), (1823, 6900), (2300, 5469), (3450, 3646)]