5337180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 16380000

約数和(自身を除く): 11042820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 199, 298, 398, 447, 596, 597, 745, 796, 894, 995, 1194, 1341, 1490, 1788, 1791, 1990, 2235, 2388, 2682, 2980, 2985, 3582, 3980, 4470, 5364, 5970, 6705, 7164, 8940, 8955, 11940, 13410, 17910, 26820, 29651, 35820, 59302, 88953, 118604, 148255, 177906, 266859, 296510, 355812, 444765, 533718, 593020, 889530, 1067436, 1334295, 1779060, 2668590, 5337180]

約数ペア:

[(1, 5337180), (2, 2668590), (3, 1779060), (4, 1334295), (5, 1067436), (6, 889530), (9, 593020), (10, 533718), (12, 444765), (15, 355812), (18, 296510), (20, 266859), (30, 177906), (36, 148255), (45, 118604), (60, 88953), (90, 59302), (149, 35820), (180, 29651), (199, 26820), (298, 17910), (398, 13410), (447, 11940), (596, 8955), (597, 8940), (745, 7164), (796, 6705), (894, 5970), (995, 5364), (1194, 4470), (1341, 3980), (1490, 3582), (1788, 2985), (1791, 2980), (1990, 2682), (2235, 2388)]