154157880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9377}}^1$

素因数の和:9528

約数の個数: 64

約数和(自身を含む): 465899040

約数和(自身を除く): 311741160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 9377, 16440, 18754, 28131, 37508, 46885, 56262, 75016, 93770, 112524, 140655, 187540, 225048, 281310, 375080, 562620, 1125240, 1284649, 2569298, 3853947, 5138596, 6423245, 7707894, 10277192, 12846490, 15415788, 19269735, 25692980, 30831576, 38539470, 51385960, 77078940, 154157880]

約数ペア:

[(1, 154157880), (2, 77078940), (3, 51385960), (4, 38539470), (5, 30831576), (6, 25692980), (8, 19269735), (10, 15415788), (12, 12846490), (15, 10277192), (20, 7707894), (24, 6423245), (30, 5138596), (40, 3853947), (60, 2569298), (120, 1284649), (137, 1125240), (274, 562620), (411, 375080), (548, 281310), (685, 225048), (822, 187540), (1096, 140655), (1370, 112524), (1644, 93770), (2055, 75016), (2740, 56262), (3288, 46885), (4110, 37508), (5480, 28131), (8220, 18754), (9377, 16440)]