53801640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 175968000

約数和(自身を除く): 122166360

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, 180, 199, 360, 398, 597, 751, 796, 995, 1194, 1502, 1592, 1791, 1990, 2253, 2388, 2985, 3004, 3582, 3755, 3980, 4506, 4776, 5970, 6008, 6759, 7164, 7510, 7960, 8955, 9012, 11265, 11940, 13518, 14328, 15020, 17910, 18024, 22530, 23880, 27036, 30040, 33795, 35820, 45060, 54072, 67590, 71640, 90120, 135180, 149449, 270360, 298898, 448347, 597796, 747245, 896694, 1195592, 1345041, 1494490, 1793388, 2241735, 2690082, 2988980, 3586776, 4483470, 5380164, 5977960, 6725205, 8966940, 10760328, 13450410, 17933880, 26900820, 53801640]

約数ペア:

[(1, 53801640), (2, 26900820), (3, 17933880), (4, 13450410), (5, 10760328), (6, 8966940), (8, 6725205), (9, 5977960), (10, 5380164), (12, 4483470), (15, 3586776), (18, 2988980), (20, 2690082), (24, 2241735), (30, 1793388), (36, 1494490), (40, 1345041), (45, 1195592), (60, 896694), (72, 747245), (90, 597796), (120, 448347), (180, 298898), (199, 270360), (360, 149449), (398, 135180), (597, 90120), (751, 71640), (796, 67590), (995, 54072), (1194, 45060), (1502, 35820), (1592, 33795), (1791, 30040), (1990, 27036), (2253, 23880), (2388, 22530), (2985, 18024), (3004, 17910), (3582, 15020), (3755, 14328), (3980, 13518), (4506, 11940), (4776, 11265), (5970, 9012), (6008, 8955), (6759, 7960), (7164, 7510)]