217093080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9091}}^1$

素因数の和:9304

約数の個数: 64

約数和(自身を含む): 654624000

約数和(自身を除く): 437530920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 9091, 11940, 18182, 23880, 27273, 36364, 45455, 54546, 72728, 90910, 109092, 136365, 181820, 218184, 272730, 363640, 545460, 1090920, 1809109, 3618218, 5427327, 7236436, 9045545, 10854654, 14472872, 18091090, 21709308, 27136635, 36182180, 43418616, 54273270, 72364360, 108546540, 217093080]

約数ペア:

[(1, 217093080), (2, 108546540), (3, 72364360), (4, 54273270), (5, 43418616), (6, 36182180), (8, 27136635), (10, 21709308), (12, 18091090), (15, 14472872), (20, 10854654), (24, 9045545), (30, 7236436), (40, 5427327), (60, 3618218), (120, 1809109), (199, 1090920), (398, 545460), (597, 363640), (796, 272730), (995, 218184), (1194, 181820), (1592, 136365), (1990, 109092), (2388, 90910), (2985, 72728), (3980, 54546), (4776, 45455), (5970, 36364), (7960, 27273), (9091, 23880), (11940, 18182)]