87558360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 272160000

約数和(自身を除く): 184601640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 83, 118, 120, 149, 166, 177, 236, 249, 295, 298, 332, 354, 415, 447, 472, 498, 590, 596, 664, 708, 745, 830, 885, 894, 996, 1180, 1192, 1245, 1416, 1490, 1660, 1770, 1788, 1992, 2235, 2360, 2490, 2980, 3320, 3540, 3576, 4470, 4897, 4980, 5960, 7080, 8791, 8940, 9794, 9960, 12367, 14691, 17582, 17880, 19588, 24485, 24734, 26373, 29382, 35164, 37101, 39176, 43955, 48970, 49468, 52746, 58764, 61835, 70328, 73455, 74202, 87910, 97940, 98936, 105492, 117528, 123670, 131865, 146910, 148404, 175820, 185505, 195880, 210984, 247340, 263730, 293820, 296808, 351640, 371010, 494680, 527460, 587640, 729653, 742020, 1054920, 1459306, 1484040, 2188959, 2918612, 3648265, 4377918, 5837224, 7296530, 8755836, 10944795, 14593060, 17511672, 21889590, 29186120, 43779180, 87558360]

約数ペア:

[(1, 87558360), (2, 43779180), (3, 29186120), (4, 21889590), (5, 17511672), (6, 14593060), (8, 10944795), (10, 8755836), (12, 7296530), (15, 5837224), (20, 4377918), (24, 3648265), (30, 2918612), (40, 2188959), (59, 1484040), (60, 1459306), (83, 1054920), (118, 742020), (120, 729653), (149, 587640), (166, 527460), (177, 494680), (236, 371010), (249, 351640), (295, 296808), (298, 293820), (332, 263730), (354, 247340), (415, 210984), (447, 195880), (472, 185505), (498, 175820), (590, 148404), (596, 146910), (664, 131865), (708, 123670), (745, 117528), (830, 105492), (885, 98936), (894, 97940), (996, 87910), (1180, 74202), (1192, 73455), (1245, 70328), (1416, 61835), (1490, 58764), (1660, 52746), (1770, 49468), (1788, 48970), (1992, 43955), (2235, 39176), (2360, 37101), (2490, 35164), (2980, 29382), (3320, 26373), (3540, 24734), (3576, 24485), (4470, 19588), (4897, 17880), (4980, 17582), (5960, 14691), (7080, 12367), (8791, 9960), (8940, 9794)]