268300890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6989

約数の個数: 128

約数和(自身を含む): 840672000

約数和(自身を除く): 572371110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 6435, 6949, 7722, 12870, 13898, 19305, 20847, 34745, 38610, 41694, 62541, 69490, 76439, 90337, 104235, 125082, 152878, 180674, 187623, 208470, 229317, 271011, 312705, 375246, 382195, 451685, 458634, 542022, 625410, 687951, 764390, 813033, 903370, 938115, 993707, 1146585, 1355055, 1375902, 1626066, 1876230, 1987414, 2063853, 2293170, 2439099, 2710110, 2981121, 3439755, 4065165, 4127706, 4878198, 4968535, 5962242, 6879510, 8130330, 8943363, 9937070, 10319265, 12195495, 14905605, 17886726, 20638530, 24390990, 26830089, 29811210, 44716815, 53660178, 89433630, 134150445, 268300890]

約数ペア:

[(1, 268300890), (2, 134150445), (3, 89433630), (5, 53660178), (6, 44716815), (9, 29811210), (10, 26830089), (11, 24390990), (13, 20638530), (15, 17886726), (18, 14905605), (22, 12195495), (26, 10319265), (27, 9937070), (30, 8943363), (33, 8130330), (39, 6879510), (45, 5962242), (54, 4968535), (55, 4878198), (65, 4127706), (66, 4065165), (78, 3439755), (90, 2981121), (99, 2710110), (110, 2439099), (117, 2293170), (130, 2063853), (135, 1987414), (143, 1876230), (165, 1626066), (195, 1375902), (198, 1355055), (234, 1146585), (270, 993707), (286, 938115), (297, 903370), (330, 813033), (351, 764390), (390, 687951), (429, 625410), (495, 542022), (585, 458634), (594, 451685), (702, 382195), (715, 375246), (858, 312705), (990, 271011), (1170, 229317), (1287, 208470), (1430, 187623), (1485, 180674), (1755, 152878), (2145, 125082), (2574, 104235), (2970, 90337), (3510, 76439), (3861, 69490), (4290, 62541), (6435, 41694), (6949, 38610), (7722, 34745), (12870, 20847), (13898, 19305)]