75181590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75941}}^1$

素因数の和:75965

約数の個数: 48

約数和(自身を含む): 213245136

約数和(自身を除く): 138063546

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 75941, 151882, 227823, 379705, 455646, 683469, 759410, 835351, 1139115, 1366938, 1670702, 2278230, 2506053, 3417345, 4176755, 5012106, 6834690, 7518159, 8353510, 12530265, 15036318, 25060530, 37590795, 75181590]

約数ペア:

[(1, 75181590), (2, 37590795), (3, 25060530), (5, 15036318), (6, 12530265), (9, 8353510), (10, 7518159), (11, 6834690), (15, 5012106), (18, 4176755), (22, 3417345), (30, 2506053), (33, 2278230), (45, 1670702), (55, 1366938), (66, 1139115), (90, 835351), (99, 759410), (110, 683469), (165, 455646), (198, 379705), (330, 227823), (495, 151882), (990, 75941)]