43626420

素因数分解:

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

素因数の和:354

約数の個数: 144

約数和(自身を含む): 143292240

約数和(自身を除く): 99665820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 269, 306, 318, 340, 477, 510, 530, 538, 612, 636, 765, 795, 807, 901, 954, 1020, 1060, 1076, 1345, 1530, 1590, 1614, 1802, 1908, 2385, 2421, 2690, 2703, 3060, 3180, 3228, 3604, 4035, 4505, 4573, 4770, 4842, 5380, 5406, 8070, 8109, 9010, 9146, 9540, 9684, 10812, 12105, 13515, 13719, 14257, 16140, 16218, 18020, 18292, 22865, 24210, 27030, 27438, 28514, 32436, 40545, 41157, 42771, 45730, 48420, 54060, 54876, 57028, 68595, 71285, 81090, 82314, 85542, 91460, 128313, 137190, 142570, 162180, 164628, 171084, 205785, 213855, 242369, 256626, 274380, 285140, 411570, 427710, 484738, 513252, 641565, 727107, 823140, 855420, 969476, 1211845, 1283130, 1454214, 2181321, 2423690, 2566260, 2908428, 3635535, 4362642, 4847380, 7271070, 8725284, 10906605, 14542140, 21813210, 43626420]

約数ペア:

[(1, 43626420), (2, 21813210), (3, 14542140), (4, 10906605), (5, 8725284), (6, 7271070), (9, 4847380), (10, 4362642), (12, 3635535), (15, 2908428), (17, 2566260), (18, 2423690), (20, 2181321), (30, 1454214), (34, 1283130), (36, 1211845), (45, 969476), (51, 855420), (53, 823140), (60, 727107), (68, 641565), (85, 513252), (90, 484738), (102, 427710), (106, 411570), (153, 285140), (159, 274380), (170, 256626), (180, 242369), (204, 213855), (212, 205785), (255, 171084), (265, 164628), (269, 162180), (306, 142570), (318, 137190), (340, 128313), (477, 91460), (510, 85542), (530, 82314), (538, 81090), (612, 71285), (636, 68595), (765, 57028), (795, 54876), (807, 54060), (901, 48420), (954, 45730), (1020, 42771), (1060, 41157), (1076, 40545), (1345, 32436), (1530, 28514), (1590, 27438), (1614, 27030), (1802, 24210), (1908, 22865), (2385, 18292), (2421, 18020), (2690, 16218), (2703, 16140), (3060, 14257), (3180, 13719), (3228, 13515), (3604, 12105), (4035, 10812), (4505, 9684), (4573, 9540), (4770, 9146), (4842, 9010), (5380, 8109), (5406, 8070)]