82587720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^2$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 257483520

約数和(自身を除く): 174895800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 149, 155, 186, 248, 298, 310, 372, 447, 465, 596, 620, 744, 745, 894, 930, 1192, 1240, 1490, 1788, 1860, 2235, 2980, 3576, 3720, 4470, 4619, 5960, 8940, 9238, 13857, 17880, 18476, 22201, 23095, 27714, 36952, 44402, 46190, 55428, 66603, 69285, 88804, 92380, 110856, 111005, 133206, 138570, 177608, 184760, 222010, 266412, 277140, 333015, 444020, 532824, 554280, 666030, 688231, 888040, 1332060, 1376462, 2064693, 2664120, 2752924, 3441155, 4129386, 5505848, 6882310, 8258772, 10323465, 13764620, 16517544, 20646930, 27529240, 41293860, 82587720]

約数ペア:

[(1, 82587720), (2, 41293860), (3, 27529240), (4, 20646930), (5, 16517544), (6, 13764620), (8, 10323465), (10, 8258772), (12, 6882310), (15, 5505848), (20, 4129386), (24, 3441155), (30, 2752924), (31, 2664120), (40, 2064693), (60, 1376462), (62, 1332060), (93, 888040), (120, 688231), (124, 666030), (149, 554280), (155, 532824), (186, 444020), (248, 333015), (298, 277140), (310, 266412), (372, 222010), (447, 184760), (465, 177608), (596, 138570), (620, 133206), (744, 111005), (745, 110856), (894, 92380), (930, 88804), (1192, 69285), (1240, 66603), (1490, 55428), (1788, 46190), (1860, 44402), (2235, 36952), (2980, 27714), (3576, 23095), (3720, 22201), (4470, 18476), (4619, 17880), (5960, 13857), (8940, 9238)]