101081820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 344171520

約数和(自身を除く): 243089700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 43, 58, 60, 70, 84, 86, 87, 105, 116, 129, 140, 145, 172, 174, 193, 203, 210, 215, 258, 290, 301, 348, 386, 406, 420, 430, 435, 516, 579, 580, 602, 609, 645, 772, 812, 860, 870, 903, 965, 1015, 1158, 1204, 1218, 1247, 1290, 1351, 1505, 1740, 1806, 1930, 2030, 2316, 2436, 2494, 2580, 2702, 2895, 3010, 3045, 3612, 3741, 3860, 4053, 4060, 4515, 4988, 5404, 5597, 5790, 6020, 6090, 6235, 6755, 7482, 8106, 8299, 8729, 9030, 11194, 11580, 12180, 12470, 13510, 14964, 16212, 16598, 16791, 17458, 18060, 18705, 20265, 22388, 24897, 24940, 26187, 27020, 27985, 33196, 33582, 34916, 37410, 39179, 40530, 41495, 43645, 49794, 52374, 55970, 58093, 67164, 74820, 78358, 81060, 82990, 83955, 87290, 99588, 104748, 111940, 116186, 117537, 124485, 130935, 156716, 165980, 167910, 174279, 174580, 195895, 232372, 235074, 240671, 248970, 261870, 290465, 335820, 348558, 391790, 470148, 481342, 497940, 523740, 580930, 587685, 697116, 722013, 783580, 871395, 962684, 1161860, 1175370, 1203355, 1444026, 1684697, 1742790, 2350740, 2406710, 2888052, 3369394, 3485580, 3610065, 4813420, 5054091, 6738788, 7220130, 8423485, 10108182, 14440260, 16846970, 20216364, 25270455, 33693940, 50540910, 101081820]

約数ペア:

[(1, 101081820), (2, 50540910), (3, 33693940), (4, 25270455), (5, 20216364), (6, 16846970), (7, 14440260), (10, 10108182), (12, 8423485), (14, 7220130), (15, 6738788), (20, 5054091), (21, 4813420), (28, 3610065), (29, 3485580), (30, 3369394), (35, 2888052), (42, 2406710), (43, 2350740), (58, 1742790), (60, 1684697), (70, 1444026), (84, 1203355), (86, 1175370), (87, 1161860), (105, 962684), (116, 871395), (129, 783580), (140, 722013), (145, 697116), (172, 587685), (174, 580930), (193, 523740), (203, 497940), (210, 481342), (215, 470148), (258, 391790), (290, 348558), (301, 335820), (348, 290465), (386, 261870), (406, 248970), (420, 240671), (430, 235074), (435, 232372), (516, 195895), (579, 174580), (580, 174279), (602, 167910), (609, 165980), (645, 156716), (772, 130935), (812, 124485), (860, 117537), (870, 116186), (903, 111940), (965, 104748), (1015, 99588), (1158, 87290), (1204, 83955), (1218, 82990), (1247, 81060), (1290, 78358), (1351, 74820), (1505, 67164), (1740, 58093), (1806, 55970), (1930, 52374), (2030, 49794), (2316, 43645), (2436, 41495), (2494, 40530), (2580, 39179), (2702, 37410), (2895, 34916), (3010, 33582), (3045, 33196), (3612, 27985), (3741, 27020), (3860, 26187), (4053, 24940), (4060, 24897), (4515, 22388), (4988, 20265), (5404, 18705), (5597, 18060), (5790, 17458), (6020, 16791), (6090, 16598), (6235, 16212), (6755, 14964), (7482, 13510), (8106, 12470), (8299, 12180), (8729, 11580), (9030, 11194)]