198307080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3697}}^1$

素因数の和:3863

約数の個数: 96

約数和(自身を含む): 648999000

約数和(自身を除く): 450691920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 3697, 4470, 5364, 5960, 6705, 7394, 8940, 10728, 11091, 13410, 14788, 17880, 18485, 22182, 26820, 29576, 33273, 36970, 44364, 53640, 55455, 66546, 73940, 88728, 110910, 133092, 147880, 166365, 221820, 266184, 332730, 443640, 550853, 665460, 1101706, 1330920, 1652559, 2203412, 2754265, 3305118, 4406824, 4957677, 5508530, 6610236, 8262795, 9915354, 11017060, 13220472, 16525590, 19830708, 22034120, 24788385, 33051180, 39661416, 49576770, 66102360, 99153540, 198307080]

約数ペア:

[(1, 198307080), (2, 99153540), (3, 66102360), (4, 49576770), (5, 39661416), (6, 33051180), (8, 24788385), (9, 22034120), (10, 19830708), (12, 16525590), (15, 13220472), (18, 11017060), (20, 9915354), (24, 8262795), (30, 6610236), (36, 5508530), (40, 4957677), (45, 4406824), (60, 3305118), (72, 2754265), (90, 2203412), (120, 1652559), (149, 1330920), (180, 1101706), (298, 665460), (360, 550853), (447, 443640), (596, 332730), (745, 266184), (894, 221820), (1192, 166365), (1341, 147880), (1490, 133092), (1788, 110910), (2235, 88728), (2682, 73940), (2980, 66546), (3576, 55455), (3697, 53640), (4470, 44364), (5364, 36970), (5960, 33273), (6705, 29576), (7394, 26820), (8940, 22182), (10728, 18485), (11091, 17880), (13410, 14788)]