252589590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28349}}^1$

素因数の和:28379

約数の個数: 80

約数和(自身を含む): 740955600

約数和(自身を除く): 488366010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 28349, 56698, 85047, 141745, 170094, 255141, 283490, 311839, 425235, 510282, 623678, 765423, 850470, 935517, 1275705, 1530846, 1559195, 1871034, 2296269, 2551410, 2806551, 3118390, 3827115, 4592538, 4677585, 5613102, 7654230, 8419653, 9355170, 11481345, 14032755, 16839306, 22962690, 25258959, 28065510, 42098265, 50517918, 84196530, 126294795, 252589590]

約数ペア:

[(1, 252589590), (2, 126294795), (3, 84196530), (5, 50517918), (6, 42098265), (9, 28065510), (10, 25258959), (11, 22962690), (15, 16839306), (18, 14032755), (22, 11481345), (27, 9355170), (30, 8419653), (33, 7654230), (45, 5613102), (54, 4677585), (55, 4592538), (66, 3827115), (81, 3118390), (90, 2806551), (99, 2551410), (110, 2296269), (135, 1871034), (162, 1559195), (165, 1530846), (198, 1275705), (270, 935517), (297, 850470), (330, 765423), (405, 623678), (495, 510282), (594, 425235), (810, 311839), (891, 283490), (990, 255141), (1485, 170094), (1782, 141745), (2970, 85047), (4455, 56698), (8910, 28349)]