27645100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 69627488

約数和(自身を除く): 41982388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 541, 700, 730, 1022, 1082, 1460, 1825, 2044, 2164, 2555, 2705, 3650, 3787, 5110, 5410, 7300, 7574, 10220, 10820, 12775, 13525, 15148, 18935, 25550, 27050, 37870, 39493, 51100, 54100, 75740, 78986, 94675, 157972, 189350, 197465, 276451, 378700, 394930, 552902, 789860, 987325, 1105804, 1382255, 1974650, 2764510, 3949300, 5529020, 6911275, 13822550, 27645100]

約数ペア:

[(1, 27645100), (2, 13822550), (4, 6911275), (5, 5529020), (7, 3949300), (10, 2764510), (14, 1974650), (20, 1382255), (25, 1105804), (28, 987325), (35, 789860), (50, 552902), (70, 394930), (73, 378700), (100, 276451), (140, 197465), (146, 189350), (175, 157972), (292, 94675), (350, 78986), (365, 75740), (511, 54100), (541, 51100), (700, 39493), (730, 37870), (1022, 27050), (1082, 25550), (1460, 18935), (1825, 15148), (2044, 13525), (2164, 12775), (2555, 10820), (2705, 10220), (3650, 7574), (3787, 7300), (5110, 5410)]