90853840

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 200

約数和(自身を含む): 275080608

約数和(自身を除く): 184226768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 49, 55, 56, 70, 77, 80, 86, 88, 98, 110, 112, 140, 154, 172, 176, 196, 215, 220, 245, 280, 301, 308, 343, 344, 385, 392, 430, 440, 473, 490, 539, 560, 602, 616, 686, 688, 770, 784, 860, 880, 946, 980, 1078, 1204, 1232, 1372, 1505, 1540, 1715, 1720, 1892, 1960, 2107, 2156, 2365, 2401, 2408, 2695, 2744, 3010, 3080, 3311, 3430, 3440, 3773, 3784, 3920, 4214, 4312, 4730, 4802, 4816, 5390, 5488, 6020, 6160, 6622, 6860, 7546, 7568, 8428, 8624, 9460, 9604, 10535, 10780, 12005, 12040, 13244, 13720, 14749, 15092, 16555, 16856, 18865, 18920, 19208, 21070, 21560, 23177, 24010, 24080, 26411, 26488, 27440, 29498, 30184, 33110, 33712, 37730, 37840, 38416, 42140, 43120, 46354, 48020, 52822, 52976, 58996, 60368, 66220, 73745, 75460, 84280, 92708, 96040, 103243, 105644, 115885, 117992, 132055, 132440, 147490, 150920, 162239, 168560, 185416, 192080, 206486, 211288, 231770, 235984, 264110, 264880, 294980, 301840, 324478, 370832, 412972, 422576, 463540, 516215, 528220, 589960, 648956, 811195, 825944, 927080, 1032430, 1056440, 1135673, 1179920, 1297912, 1622390, 1651888, 1854160, 2064860, 2112880, 2271346, 2595824, 3244780, 4129720, 4542692, 5678365, 6489560, 8259440, 9085384, 11356730, 12979120, 18170768, 22713460, 45426920, 90853840]

約数ペア:

[(1, 90853840), (2, 45426920), (4, 22713460), (5, 18170768), (7, 12979120), (8, 11356730), (10, 9085384), (11, 8259440), (14, 6489560), (16, 5678365), (20, 4542692), (22, 4129720), (28, 3244780), (35, 2595824), (40, 2271346), (43, 2112880), (44, 2064860), (49, 1854160), (55, 1651888), (56, 1622390), (70, 1297912), (77, 1179920), (80, 1135673), (86, 1056440), (88, 1032430), (98, 927080), (110, 825944), (112, 811195), (140, 648956), (154, 589960), (172, 528220), (176, 516215), (196, 463540), (215, 422576), (220, 412972), (245, 370832), (280, 324478), (301, 301840), (308, 294980), (343, 264880), (344, 264110), (385, 235984), (392, 231770), (430, 211288), (440, 206486), (473, 192080), (490, 185416), (539, 168560), (560, 162239), (602, 150920), (616, 147490), (686, 132440), (688, 132055), (770, 117992), (784, 115885), (860, 105644), (880, 103243), (946, 96040), (980, 92708), (1078, 84280), (1204, 75460), (1232, 73745), (1372, 66220), (1505, 60368), (1540, 58996), (1715, 52976), (1720, 52822), (1892, 48020), (1960, 46354), (2107, 43120), (2156, 42140), (2365, 38416), (2401, 37840), (2408, 37730), (2695, 33712), (2744, 33110), (3010, 30184), (3080, 29498), (3311, 27440), (3430, 26488), (3440, 26411), (3773, 24080), (3784, 24010), (3920, 23177), (4214, 21560), (4312, 21070), (4730, 19208), (4802, 18920), (4816, 18865), (5390, 16856), (5488, 16555), (6020, 15092), (6160, 14749), (6622, 13720), (6860, 13244), (7546, 12040), (7568, 12005), (8428, 10780), (8624, 10535), (9460, 9604)]