752005080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3499}}^1$

素因数の和:3718

約数の個数: 128

約数和(自身を含む): 2520000000

約数和(自身を除く): 1767994920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1080, 1194, 1592, 1791, 1990, 2388, 2985, 3499, 3582, 3980, 4776, 5373, 5970, 6998, 7164, 7960, 8955, 10497, 10746, 11940, 13996, 14328, 17495, 17910, 20994, 21492, 23880, 26865, 27992, 31491, 34990, 35820, 41988, 42984, 52485, 53730, 62982, 69980, 71640, 83976, 94473, 104970, 107460, 125964, 139960, 157455, 188946, 209940, 214920, 251928, 314910, 377892, 419880, 472365, 629820, 696301, 755784, 944730, 1259640, 1392602, 1889460, 2088903, 2785204, 3481505, 3778920, 4177806, 5570408, 6266709, 6963010, 8355612, 10444515, 12533418, 13926020, 16711224, 18800127, 20889030, 25066836, 27852040, 31333545, 37600254, 41778060, 50133672, 62667090, 75200508, 83556120, 94000635, 125334180, 150401016, 188001270, 250668360, 376002540, 752005080]

約数ペア:

[(1, 752005080), (2, 376002540), (3, 250668360), (4, 188001270), (5, 150401016), (6, 125334180), (8, 94000635), (9, 83556120), (10, 75200508), (12, 62667090), (15, 50133672), (18, 41778060), (20, 37600254), (24, 31333545), (27, 27852040), (30, 25066836), (36, 20889030), (40, 18800127), (45, 16711224), (54, 13926020), (60, 12533418), (72, 10444515), (90, 8355612), (108, 6963010), (120, 6266709), (135, 5570408), (180, 4177806), (199, 3778920), (216, 3481505), (270, 2785204), (360, 2088903), (398, 1889460), (540, 1392602), (597, 1259640), (796, 944730), (995, 755784), (1080, 696301), (1194, 629820), (1592, 472365), (1791, 419880), (1990, 377892), (2388, 314910), (2985, 251928), (3499, 214920), (3582, 209940), (3980, 188946), (4776, 157455), (5373, 139960), (5970, 125964), (6998, 107460), (7164, 104970), (7960, 94473), (8955, 83976), (10497, 71640), (10746, 69980), (11940, 62982), (13996, 53730), (14328, 52485), (17495, 42984), (17910, 41988), (20994, 35820), (21492, 34990), (23880, 31491), (26865, 27992)]