179193900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 549964800

約数和(自身を除く): 370770900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 43, 50, 58, 60, 75, 86, 87, 100, 116, 129, 145, 150, 172, 174, 215, 258, 290, 300, 348, 430, 435, 479, 516, 580, 645, 725, 860, 870, 958, 1075, 1247, 1290, 1437, 1450, 1740, 1916, 2150, 2175, 2395, 2494, 2580, 2874, 2900, 3225, 3741, 4300, 4350, 4790, 4988, 5748, 6235, 6450, 7185, 7482, 8700, 9580, 11975, 12470, 12900, 13891, 14370, 14964, 18705, 20597, 23950, 24940, 27782, 28740, 31175, 35925, 37410, 41194, 41673, 47900, 55564, 61791, 62350, 69455, 71850, 74820, 82388, 83346, 93525, 102985, 123582, 124700, 138910, 143700, 166692, 187050, 205970, 208365, 247164, 277820, 308955, 347275, 374100, 411940, 416730, 514925, 597313, 617910, 694550, 833460, 1029850, 1041825, 1194626, 1235820, 1389100, 1544775, 1791939, 2059700, 2083650, 2389252, 2986565, 3089550, 3583878, 4167300, 5973130, 6179100, 7167756, 8959695, 11946260, 14932825, 17919390, 29865650, 35838780, 44798475, 59731300, 89596950, 179193900]

約数ペア:

[(1, 179193900), (2, 89596950), (3, 59731300), (4, 44798475), (5, 35838780), (6, 29865650), (10, 17919390), (12, 14932825), (15, 11946260), (20, 8959695), (25, 7167756), (29, 6179100), (30, 5973130), (43, 4167300), (50, 3583878), (58, 3089550), (60, 2986565), (75, 2389252), (86, 2083650), (87, 2059700), (100, 1791939), (116, 1544775), (129, 1389100), (145, 1235820), (150, 1194626), (172, 1041825), (174, 1029850), (215, 833460), (258, 694550), (290, 617910), (300, 597313), (348, 514925), (430, 416730), (435, 411940), (479, 374100), (516, 347275), (580, 308955), (645, 277820), (725, 247164), (860, 208365), (870, 205970), (958, 187050), (1075, 166692), (1247, 143700), (1290, 138910), (1437, 124700), (1450, 123582), (1740, 102985), (1916, 93525), (2150, 83346), (2175, 82388), (2395, 74820), (2494, 71850), (2580, 69455), (2874, 62350), (2900, 61791), (3225, 55564), (3741, 47900), (4300, 41673), (4350, 41194), (4790, 37410), (4988, 35925), (5748, 31175), (6235, 28740), (6450, 27782), (7185, 24940), (7482, 23950), (8700, 20597), (9580, 18705), (11975, 14964), (12470, 14370), (12900, 13891)]