275675580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35617}}^1$

素因数の和:35675

約数の個数: 72

約数和(自身を含む): 855686832

約数和(自身を除く): 580011252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 35617, 71234, 106851, 142468, 178085, 213702, 320553, 356170, 427404, 534255, 641106, 712340, 1068510, 1282212, 1531531, 1602765, 2137020, 3063062, 3205530, 4594593, 6126124, 6411060, 7657655, 9189186, 13783779, 15315310, 18378372, 22972965, 27567558, 30630620, 45945930, 55135116, 68918895, 91891860, 137837790, 275675580]

約数ペア:

[(1, 275675580), (2, 137837790), (3, 91891860), (4, 68918895), (5, 55135116), (6, 45945930), (9, 30630620), (10, 27567558), (12, 22972965), (15, 18378372), (18, 15315310), (20, 13783779), (30, 9189186), (36, 7657655), (43, 6411060), (45, 6126124), (60, 4594593), (86, 3205530), (90, 3063062), (129, 2137020), (172, 1602765), (180, 1531531), (215, 1282212), (258, 1068510), (387, 712340), (430, 641106), (516, 534255), (645, 427404), (774, 356170), (860, 320553), (1290, 213702), (1548, 178085), (1935, 142468), (2580, 106851), (3870, 71234), (7740, 35617)]