164521260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1531}}^1$

素因数の和:1748

約数の個数: 96

約数和(自身を含む): 514752000

約数和(自身を除く): 350230740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 199, 270, 398, 540, 597, 796, 995, 1194, 1531, 1791, 1990, 2388, 2985, 3062, 3582, 3980, 4593, 5373, 5970, 6124, 7164, 7655, 8955, 9186, 10746, 11940, 13779, 15310, 17910, 18372, 21492, 22965, 26865, 27558, 30620, 35820, 41337, 45930, 53730, 55116, 68895, 82674, 91860, 107460, 137790, 165348, 206685, 275580, 304669, 413370, 609338, 826740, 914007, 1218676, 1523345, 1828014, 2742021, 3046690, 3656028, 4570035, 5484042, 6093380, 8226063, 9140070, 10968084, 13710105, 16452126, 18280140, 27420210, 32904252, 41130315, 54840420, 82260630, 164521260]

約数ペア:

[(1, 164521260), (2, 82260630), (3, 54840420), (4, 41130315), (5, 32904252), (6, 27420210), (9, 18280140), (10, 16452126), (12, 13710105), (15, 10968084), (18, 9140070), (20, 8226063), (27, 6093380), (30, 5484042), (36, 4570035), (45, 3656028), (54, 3046690), (60, 2742021), (90, 1828014), (108, 1523345), (135, 1218676), (180, 914007), (199, 826740), (270, 609338), (398, 413370), (540, 304669), (597, 275580), (796, 206685), (995, 165348), (1194, 137790), (1531, 107460), (1791, 91860), (1990, 82674), (2388, 68895), (2985, 55116), (3062, 53730), (3582, 45930), (3980, 41337), (4593, 35820), (5373, 30620), (5970, 27558), (6124, 26865), (7164, 22965), (7655, 21492), (8955, 18372), (9186, 17910), (10746, 15310), (11940, 13779)]