16011540

素因数分解:

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

素因数の和:366

約数の個数: 96

約数和(自身を含む): 50400000

約数和(自身を除く): 34388460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 149, 180, 199, 270, 298, 398, 447, 540, 596, 597, 745, 796, 894, 995, 1194, 1341, 1490, 1788, 1791, 1990, 2235, 2388, 2682, 2980, 2985, 3582, 3980, 4023, 4470, 5364, 5373, 5970, 6705, 7164, 8046, 8940, 8955, 10746, 11940, 13410, 16092, 17910, 20115, 21492, 26820, 26865, 29651, 35820, 40230, 53730, 59302, 80460, 88953, 107460, 118604, 148255, 177906, 266859, 296510, 355812, 444765, 533718, 593020, 800577, 889530, 1067436, 1334295, 1601154, 1779060, 2668590, 3202308, 4002885, 5337180, 8005770, 16011540]

約数ペア:

[(1, 16011540), (2, 8005770), (3, 5337180), (4, 4002885), (5, 3202308), (6, 2668590), (9, 1779060), (10, 1601154), (12, 1334295), (15, 1067436), (18, 889530), (20, 800577), (27, 593020), (30, 533718), (36, 444765), (45, 355812), (54, 296510), (60, 266859), (90, 177906), (108, 148255), (135, 118604), (149, 107460), (180, 88953), (199, 80460), (270, 59302), (298, 53730), (398, 40230), (447, 35820), (540, 29651), (596, 26865), (597, 26820), (745, 21492), (796, 20115), (894, 17910), (995, 16092), (1194, 13410), (1341, 11940), (1490, 10746), (1788, 8955), (1791, 8940), (1990, 8046), (2235, 7164), (2388, 6705), (2682, 5970), (2980, 5373), (2985, 5364), (3582, 4470), (3980, 4023)]