326069460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9103}}^1$

素因数の和:9317

約数の個数: 72

約数和(自身を含む): 994156800

約数和(自身を除く): 668087340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 9103, 11940, 17910, 18206, 27309, 35820, 36412, 45515, 54618, 81927, 91030, 109236, 136545, 163854, 182060, 273090, 327708, 409635, 546180, 819270, 1638540, 1811497, 3622994, 5434491, 7245988, 9057485, 10868982, 16303473, 18114970, 21737964, 27172455, 32606946, 36229940, 54344910, 65213892, 81517365, 108689820, 163034730, 326069460]

約数ペア:

[(1, 326069460), (2, 163034730), (3, 108689820), (4, 81517365), (5, 65213892), (6, 54344910), (9, 36229940), (10, 32606946), (12, 27172455), (15, 21737964), (18, 18114970), (20, 16303473), (30, 10868982), (36, 9057485), (45, 7245988), (60, 5434491), (90, 3622994), (180, 1811497), (199, 1638540), (398, 819270), (597, 546180), (796, 409635), (995, 327708), (1194, 273090), (1791, 182060), (1990, 163854), (2388, 136545), (2985, 109236), (3582, 91030), (3980, 81927), (5970, 54618), (7164, 45515), (8955, 36412), (9103, 35820), (11940, 27309), (17910, 18206)]