77210010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:697

約数の個数: 80

約数和(自身を含む): 209088000

約数和(自身を除く): 131877990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 199, 270, 398, 405, 479, 597, 810, 958, 995, 1194, 1437, 1791, 1990, 2395, 2874, 2985, 3582, 4311, 4790, 5373, 5970, 7185, 8622, 8955, 10746, 12933, 14370, 16119, 17910, 21555, 25866, 26865, 32238, 38799, 43110, 53730, 64665, 77598, 80595, 95321, 129330, 161190, 190642, 193995, 285963, 387990, 476605, 571926, 857889, 953210, 1429815, 1715778, 2573667, 2859630, 4289445, 5147334, 7721001, 8578890, 12868335, 15442002, 25736670, 38605005, 77210010]

約数ペア:

[(1, 77210010), (2, 38605005), (3, 25736670), (5, 15442002), (6, 12868335), (9, 8578890), (10, 7721001), (15, 5147334), (18, 4289445), (27, 2859630), (30, 2573667), (45, 1715778), (54, 1429815), (81, 953210), (90, 857889), (135, 571926), (162, 476605), (199, 387990), (270, 285963), (398, 193995), (405, 190642), (479, 161190), (597, 129330), (810, 95321), (958, 80595), (995, 77598), (1194, 64665), (1437, 53730), (1791, 43110), (1990, 38799), (2395, 32238), (2874, 26865), (2985, 25866), (3582, 21555), (4311, 17910), (4790, 16119), (5373, 14370), (5970, 12933), (7185, 10746), (8622, 8955)]