125998380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1559}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 383292000

約数和(自身を除く): 257293620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 1347, 1559, 1796, 2245, 2694, 3118, 4041, 4490, 4677, 5388, 6236, 6735, 7795, 8082, 8980, 9354, 13470, 14031, 15590, 16164, 18708, 20205, 23385, 26940, 28062, 31180, 40410, 46770, 56124, 70155, 80820, 93540, 140310, 280620, 699991, 1399982, 2099973, 2799964, 3499955, 4199946, 6299919, 6999910, 8399892, 10499865, 12599838, 13999820, 20999730, 25199676, 31499595, 41999460, 62999190, 125998380]

約数ペア:

[(1, 125998380), (2, 62999190), (3, 41999460), (4, 31499595), (5, 25199676), (6, 20999730), (9, 13999820), (10, 12599838), (12, 10499865), (15, 8399892), (18, 6999910), (20, 6299919), (30, 4199946), (36, 3499955), (45, 2799964), (60, 2099973), (90, 1399982), (180, 699991), (449, 280620), (898, 140310), (1347, 93540), (1559, 80820), (1796, 70155), (2245, 56124), (2694, 46770), (3118, 40410), (4041, 31180), (4490, 28062), (4677, 26940), (5388, 23385), (6236, 20205), (6735, 18708), (7795, 16164), (8082, 15590), (8980, 14031), (9354, 13470)]