652149180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 2045403360

約数和(自身を除く): 1393254180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 109, 129, 172, 180, 215, 218, 258, 327, 387, 430, 436, 516, 545, 645, 654, 773, 774, 860, 981, 1090, 1290, 1308, 1546, 1548, 1635, 1935, 1962, 2180, 2319, 2580, 3092, 3270, 3865, 3870, 3924, 4638, 4687, 4905, 6540, 6957, 7730, 7740, 9276, 9374, 9810, 11595, 13914, 14061, 15460, 18748, 19620, 23190, 23435, 27828, 28122, 33239, 34785, 42183, 46380, 46870, 56244, 66478, 69570, 70305, 84257, 84366, 93740, 99717, 132956, 139140, 140610, 166195, 168514, 168732, 199434, 210915, 252771, 281220, 299151, 332390, 337028, 398868, 421285, 421830, 498585, 505542, 598302, 664780, 758313, 842570, 843660, 997170, 1011084, 1196604, 1263855, 1495755, 1516626, 1685140, 1994340, 2527710, 2991510, 3033252, 3623051, 3791565, 5055420, 5983020, 7246102, 7583130, 10869153, 14492204, 15166260, 18115255, 21738306, 32607459, 36230510, 43476612, 54345765, 65214918, 72461020, 108691530, 130429836, 163037295, 217383060, 326074590, 652149180]

約数ペア:

[(1, 652149180), (2, 326074590), (3, 217383060), (4, 163037295), (5, 130429836), (6, 108691530), (9, 72461020), (10, 65214918), (12, 54345765), (15, 43476612), (18, 36230510), (20, 32607459), (30, 21738306), (36, 18115255), (43, 15166260), (45, 14492204), (60, 10869153), (86, 7583130), (90, 7246102), (109, 5983020), (129, 5055420), (172, 3791565), (180, 3623051), (215, 3033252), (218, 2991510), (258, 2527710), (327, 1994340), (387, 1685140), (430, 1516626), (436, 1495755), (516, 1263855), (545, 1196604), (645, 1011084), (654, 997170), (773, 843660), (774, 842570), (860, 758313), (981, 664780), (1090, 598302), (1290, 505542), (1308, 498585), (1546, 421830), (1548, 421285), (1635, 398868), (1935, 337028), (1962, 332390), (2180, 299151), (2319, 281220), (2580, 252771), (3092, 210915), (3270, 199434), (3865, 168732), (3870, 168514), (3924, 166195), (4638, 140610), (4687, 139140), (4905, 132956), (6540, 99717), (6957, 93740), (7730, 84366), (7740, 84257), (9276, 70305), (9374, 69570), (9810, 66478), (11595, 56244), (13914, 46870), (14061, 46380), (15460, 42183), (18748, 34785), (19620, 33239), (23190, 28122), (23435, 27828)]