122970060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3433}}^1$

素因数の和:3647

約数の個数: 72

約数和(自身を含む): 374992800

約数和(自身を除く): 252022740

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, 3433, 3582, 3980, 5970, 6866, 7164, 8955, 10299, 11940, 13732, 17165, 17910, 20598, 30897, 34330, 35820, 41196, 51495, 61794, 68660, 102990, 123588, 154485, 205980, 308970, 617940, 683167, 1366334, 2049501, 2732668, 3415835, 4099002, 6148503, 6831670, 8198004, 10247505, 12297006, 13663340, 20495010, 24594012, 30742515, 40990020, 61485030, 122970060]

約数ペア:

[(1, 122970060), (2, 61485030), (3, 40990020), (4, 30742515), (5, 24594012), (6, 20495010), (9, 13663340), (10, 12297006), (12, 10247505), (15, 8198004), (18, 6831670), (20, 6148503), (30, 4099002), (36, 3415835), (45, 2732668), (60, 2049501), (90, 1366334), (180, 683167), (199, 617940), (398, 308970), (597, 205980), (796, 154485), (995, 123588), (1194, 102990), (1791, 68660), (1990, 61794), (2388, 51495), (2985, 41196), (3433, 35820), (3582, 34330), (3980, 30897), (5970, 20598), (6866, 17910), (7164, 17165), (8955, 13732), (10299, 11940)]