275402016

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 818737920

約数和(自身を除く): 543335904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 109, 124, 144, 186, 218, 248, 279, 283, 288, 327, 372, 436, 496, 558, 566, 654, 744, 849, 872, 981, 992, 1116, 1132, 1308, 1488, 1698, 1744, 1962, 2232, 2264, 2547, 2616, 2976, 3379, 3396, 3488, 3924, 4464, 4528, 5094, 5232, 6758, 6792, 7848, 8773, 8928, 9056, 10137, 10188, 10464, 13516, 13584, 15696, 17546, 20274, 20376, 26319, 27032, 27168, 30411, 30847, 31392, 35092, 40548, 40752, 52638, 54064, 60822, 61694, 70184, 78957, 81096, 81504, 92541, 105276, 108128, 121644, 123388, 140368, 157914, 162192, 185082, 210552, 243288, 246776, 277623, 280736, 315828, 324384, 370164, 421104, 486576, 493552, 555246, 631656, 740328, 842208, 956257, 973152, 987104, 1110492, 1263312, 1480656, 1912514, 2220984, 2526624, 2868771, 2961312, 3825028, 4441968, 5737542, 7650056, 8606313, 8883936, 11475084, 15300112, 17212626, 22950168, 30600224, 34425252, 45900336, 68850504, 91800672, 137701008, 275402016]

約数ペア:

[(1, 275402016), (2, 137701008), (3, 91800672), (4, 68850504), (6, 45900336), (8, 34425252), (9, 30600224), (12, 22950168), (16, 17212626), (18, 15300112), (24, 11475084), (31, 8883936), (32, 8606313), (36, 7650056), (48, 5737542), (62, 4441968), (72, 3825028), (93, 2961312), (96, 2868771), (109, 2526624), (124, 2220984), (144, 1912514), (186, 1480656), (218, 1263312), (248, 1110492), (279, 987104), (283, 973152), (288, 956257), (327, 842208), (372, 740328), (436, 631656), (496, 555246), (558, 493552), (566, 486576), (654, 421104), (744, 370164), (849, 324384), (872, 315828), (981, 280736), (992, 277623), (1116, 246776), (1132, 243288), (1308, 210552), (1488, 185082), (1698, 162192), (1744, 157914), (1962, 140368), (2232, 123388), (2264, 121644), (2547, 108128), (2616, 105276), (2976, 92541), (3379, 81504), (3396, 81096), (3488, 78957), (3924, 70184), (4464, 61694), (4528, 60822), (5094, 54064), (5232, 52638), (6758, 40752), (6792, 40548), (7848, 35092), (8773, 31392), (8928, 30847), (9056, 30411), (10137, 27168), (10188, 27032), (10464, 26319), (13516, 20376), (13584, 20274), (15696, 17546)]