264312400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 180

約数和(自身を含む): 719842816

約数和(自身を除く): 455530416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 121, 127, 172, 176, 200, 215, 220, 242, 254, 275, 344, 400, 430, 440, 473, 484, 508, 550, 605, 635, 688, 860, 880, 946, 968, 1016, 1075, 1100, 1210, 1270, 1397, 1720, 1892, 1936, 2032, 2150, 2200, 2365, 2420, 2540, 2794, 3025, 3175, 3440, 3784, 4300, 4400, 4730, 4840, 5080, 5203, 5461, 5588, 6050, 6350, 6985, 7568, 8600, 9460, 9680, 10160, 10406, 10922, 11176, 11825, 12100, 12700, 13970, 15367, 17200, 18920, 20812, 21844, 22352, 23650, 24200, 25400, 26015, 27305, 27940, 30734, 34925, 37840, 41624, 43688, 47300, 48400, 50800, 52030, 54610, 55880, 60071, 61468, 69850, 76835, 83248, 87376, 94600, 104060, 109220, 111760, 120142, 122936, 130075, 136525, 139700, 153670, 189200, 208120, 218440, 240284, 245872, 260150, 273050, 279400, 300355, 307340, 384175, 416240, 436880, 480568, 520300, 546100, 558800, 600710, 614680, 660781, 768350, 961136, 1040600, 1092200, 1201420, 1229360, 1321562, 1501775, 1536700, 2081200, 2184400, 2402840, 2643124, 3003550, 3073400, 3303905, 4805680, 5286248, 6007100, 6146800, 6607810, 10572496, 12014200, 13215620, 16519525, 24028400, 26431240, 33039050, 52862480, 66078100, 132156200, 264312400]

約数ペア:

[(1, 264312400), (2, 132156200), (4, 66078100), (5, 52862480), (8, 33039050), (10, 26431240), (11, 24028400), (16, 16519525), (20, 13215620), (22, 12014200), (25, 10572496), (40, 6607810), (43, 6146800), (44, 6007100), (50, 5286248), (55, 4805680), (80, 3303905), (86, 3073400), (88, 3003550), (100, 2643124), (110, 2402840), (121, 2184400), (127, 2081200), (172, 1536700), (176, 1501775), (200, 1321562), (215, 1229360), (220, 1201420), (242, 1092200), (254, 1040600), (275, 961136), (344, 768350), (400, 660781), (430, 614680), (440, 600710), (473, 558800), (484, 546100), (508, 520300), (550, 480568), (605, 436880), (635, 416240), (688, 384175), (860, 307340), (880, 300355), (946, 279400), (968, 273050), (1016, 260150), (1075, 245872), (1100, 240284), (1210, 218440), (1270, 208120), (1397, 189200), (1720, 153670), (1892, 139700), (1936, 136525), (2032, 130075), (2150, 122936), (2200, 120142), (2365, 111760), (2420, 109220), (2540, 104060), (2794, 94600), (3025, 87376), (3175, 83248), (3440, 76835), (3784, 69850), (4300, 61468), (4400, 60071), (4730, 55880), (4840, 54610), (5080, 52030), (5203, 50800), (5461, 48400), (5588, 47300), (6050, 43688), (6350, 41624), (6985, 37840), (7568, 34925), (8600, 30734), (9460, 27940), (9680, 27305), (10160, 26015), (10406, 25400), (10922, 24200), (11176, 23650), (11825, 22352), (12100, 21844), (12700, 20812), (13970, 18920), (15367, 17200)]