87252840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 307054800

約数和(自身を除く): 219801960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 53, 60, 68, 72, 85, 90, 102, 106, 120, 136, 153, 159, 170, 180, 204, 212, 255, 265, 269, 306, 318, 340, 360, 408, 424, 477, 510, 530, 538, 612, 636, 680, 765, 795, 807, 901, 954, 1020, 1060, 1076, 1224, 1272, 1345, 1530, 1590, 1614, 1802, 1908, 2040, 2120, 2152, 2385, 2421, 2690, 2703, 3060, 3180, 3228, 3604, 3816, 4035, 4505, 4573, 4770, 4842, 5380, 5406, 6120, 6360, 6456, 7208, 8070, 8109, 9010, 9146, 9540, 9684, 10760, 10812, 12105, 13515, 13719, 14257, 16140, 16218, 18020, 18292, 19080, 19368, 21624, 22865, 24210, 27030, 27438, 28514, 32280, 32436, 36040, 36584, 40545, 41157, 42771, 45730, 48420, 54060, 54876, 57028, 64872, 68595, 71285, 81090, 82314, 85542, 91460, 96840, 108120, 109752, 114056, 128313, 137190, 142570, 162180, 164628, 171084, 182920, 205785, 213855, 242369, 256626, 274380, 285140, 324360, 329256, 342168, 411570, 427710, 484738, 513252, 548760, 570280, 641565, 727107, 823140, 855420, 969476, 1026504, 1211845, 1283130, 1454214, 1646280, 1710840, 1938952, 2181321, 2423690, 2566260, 2908428, 3635535, 4362642, 4847380, 5132520, 5816856, 7271070, 8725284, 9694760, 10906605, 14542140, 17450568, 21813210, 29084280, 43626420, 87252840]

約数ペア:

[(1, 87252840), (2, 43626420), (3, 29084280), (4, 21813210), (5, 17450568), (6, 14542140), (8, 10906605), (9, 9694760), (10, 8725284), (12, 7271070), (15, 5816856), (17, 5132520), (18, 4847380), (20, 4362642), (24, 3635535), (30, 2908428), (34, 2566260), (36, 2423690), (40, 2181321), (45, 1938952), (51, 1710840), (53, 1646280), (60, 1454214), (68, 1283130), (72, 1211845), (85, 1026504), (90, 969476), (102, 855420), (106, 823140), (120, 727107), (136, 641565), (153, 570280), (159, 548760), (170, 513252), (180, 484738), (204, 427710), (212, 411570), (255, 342168), (265, 329256), (269, 324360), (306, 285140), (318, 274380), (340, 256626), (360, 242369), (408, 213855), (424, 205785), (477, 182920), (510, 171084), (530, 164628), (538, 162180), (612, 142570), (636, 137190), (680, 128313), (765, 114056), (795, 109752), (807, 108120), (901, 96840), (954, 91460), (1020, 85542), (1060, 82314), (1076, 81090), (1224, 71285), (1272, 68595), (1345, 64872), (1530, 57028), (1590, 54876), (1614, 54060), (1802, 48420), (1908, 45730), (2040, 42771), (2120, 41157), (2152, 40545), (2385, 36584), (2421, 36040), (2690, 32436), (2703, 32280), (3060, 28514), (3180, 27438), (3228, 27030), (3604, 24210), (3816, 22865), (4035, 21624), (4505, 19368), (4573, 19080), (4770, 18292), (4842, 18020), (5380, 16218), (5406, 16140), (6120, 14257), (6360, 13719), (6456, 13515), (7208, 12105), (8070, 10812), (8109, 10760), (9010, 9684), (9146, 9540)]