54319320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 205405200

約数和(自身を除く): 151085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 43, 44, 45, 55, 58, 60, 66, 72, 86, 87, 88, 90, 99, 110, 116, 120, 121, 129, 132, 145, 165, 172, 174, 180, 198, 215, 220, 232, 242, 258, 261, 264, 290, 319, 330, 344, 348, 360, 363, 387, 396, 430, 435, 440, 473, 484, 495, 516, 522, 580, 605, 638, 645, 660, 696, 726, 774, 792, 860, 870, 946, 957, 968, 990, 1032, 1044, 1089, 1160, 1210, 1247, 1276, 1290, 1305, 1320, 1419, 1452, 1548, 1595, 1720, 1740, 1815, 1892, 1914, 1935, 1980, 2088, 2178, 2365, 2420, 2494, 2552, 2580, 2610, 2838, 2871, 2904, 3096, 3190, 3480, 3509, 3630, 3741, 3784, 3828, 3870, 3960, 4257, 4356, 4730, 4785, 4840, 4988, 5160, 5203, 5220, 5445, 5676, 5742, 6235, 6380, 7018, 7095, 7260, 7482, 7656, 7740, 8514, 8712, 9460, 9570, 9976, 10406, 10440, 10527, 10890, 11223, 11352, 11484, 12470, 12760, 13717, 14036, 14190, 14355, 14520, 14964, 15480, 15609, 17028, 17545, 18705, 18920, 19140, 20812, 21054, 21285, 21780, 22446, 22968, 24940, 26015, 27434, 28072, 28380, 28710, 29928, 31218, 31581, 34056, 35090, 37410, 38280, 41151, 41624, 42108, 42570, 43560, 44892, 46827, 49880, 52030, 52635, 54868, 56115, 56760, 57420, 62436, 63162, 68585, 70180, 74820, 78045, 82302, 84216, 85140, 89784, 93654, 104060, 105270, 109736, 112230, 114840, 123453, 124872, 126324, 137170, 140360, 149640, 150887, 156090, 157905, 164604, 170280, 187308, 205755, 208120, 210540, 224460, 234135, 246906, 252648, 274340, 301774, 312180, 315810, 329208, 374616, 411510, 421080, 448920, 452661, 468270, 493812, 548680, 603548, 617265, 624360, 631620, 754435, 823020, 905322, 936540, 987624, 1207096, 1234530, 1263240, 1357983, 1508870, 1646040, 1810644, 1873080, 2263305, 2469060, 2715966, 3017740, 3621288, 4526610, 4938120, 5431932, 6035480, 6789915, 9053220, 10863864, 13579830, 18106440, 27159660, 54319320]

約数ペア:

[(1, 54319320), (2, 27159660), (3, 18106440), (4, 13579830), (5, 10863864), (6, 9053220), (8, 6789915), (9, 6035480), (10, 5431932), (11, 4938120), (12, 4526610), (15, 3621288), (18, 3017740), (20, 2715966), (22, 2469060), (24, 2263305), (29, 1873080), (30, 1810644), (33, 1646040), (36, 1508870), (40, 1357983), (43, 1263240), (44, 1234530), (45, 1207096), (55, 987624), (58, 936540), (60, 905322), (66, 823020), (72, 754435), (86, 631620), (87, 624360), (88, 617265), (90, 603548), (99, 548680), (110, 493812), (116, 468270), (120, 452661), (121, 448920), (129, 421080), (132, 411510), (145, 374616), (165, 329208), (172, 315810), (174, 312180), (180, 301774), (198, 274340), (215, 252648), (220, 246906), (232, 234135), (242, 224460), (258, 210540), (261, 208120), (264, 205755), (290, 187308), (319, 170280), (330, 164604), (344, 157905), (348, 156090), (360, 150887), (363, 149640), (387, 140360), (396, 137170), (430, 126324), (435, 124872), (440, 123453), (473, 114840), (484, 112230), (495, 109736), (516, 105270), (522, 104060), (580, 93654), (605, 89784), (638, 85140), (645, 84216), (660, 82302), (696, 78045), (726, 74820), (774, 70180), (792, 68585), (860, 63162), (870, 62436), (946, 57420), (957, 56760), (968, 56115), (990, 54868), (1032, 52635), (1044, 52030), (1089, 49880), (1160, 46827), (1210, 44892), (1247, 43560), (1276, 42570), (1290, 42108), (1305, 41624), (1320, 41151), (1419, 38280), (1452, 37410), (1548, 35090), (1595, 34056), (1720, 31581), (1740, 31218), (1815, 29928), (1892, 28710), (1914, 28380), (1935, 28072), (1980, 27434), (2088, 26015), (2178, 24940), (2365, 22968), (2420, 22446), (2494, 21780), (2552, 21285), (2580, 21054), (2610, 20812), (2838, 19140), (2871, 18920), (2904, 18705), (3096, 17545), (3190, 17028), (3480, 15609), (3509, 15480), (3630, 14964), (3741, 14520), (3784, 14355), (3828, 14190), (3870, 14036), (3960, 13717), (4257, 12760), (4356, 12470), (4730, 11484), (4785, 11352), (4840, 11223), (4988, 10890), (5160, 10527), (5203, 10440), (5220, 10406), (5445, 9976), (5676, 9570), (5742, 9460), (6235, 8712), (6380, 8514), (7018, 7740), (7095, 7656), (7260, 7482)]