154950950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 362976768

約数和(自身を除く): 208025818

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 167, 175, 241, 275, 334, 350, 385, 482, 550, 770, 835, 1169, 1205, 1670, 1687, 1837, 1925, 2338, 2410, 2651, 3374, 3674, 3850, 4175, 5302, 5845, 6025, 8350, 8435, 9185, 11690, 12050, 12859, 13255, 16870, 18370, 18557, 25718, 26510, 29225, 37114, 40247, 42175, 45925, 58450, 64295, 66275, 80494, 84350, 91850, 92785, 128590, 132550, 185570, 201235, 281729, 321475, 402470, 442717, 463925, 563458, 642950, 885434, 927850, 1006175, 1408645, 2012350, 2213585, 2817290, 3099019, 4427170, 6198038, 7043225, 11067925, 14086450, 15495095, 22135850, 30990190, 77475475, 154950950]

約数ペア:

[(1, 154950950), (2, 77475475), (5, 30990190), (7, 22135850), (10, 15495095), (11, 14086450), (14, 11067925), (22, 7043225), (25, 6198038), (35, 4427170), (50, 3099019), (55, 2817290), (70, 2213585), (77, 2012350), (110, 1408645), (154, 1006175), (167, 927850), (175, 885434), (241, 642950), (275, 563458), (334, 463925), (350, 442717), (385, 402470), (482, 321475), (550, 281729), (770, 201235), (835, 185570), (1169, 132550), (1205, 128590), (1670, 92785), (1687, 91850), (1837, 84350), (1925, 80494), (2338, 66275), (2410, 64295), (2651, 58450), (3374, 45925), (3674, 42175), (3850, 40247), (4175, 37114), (5302, 29225), (5845, 26510), (6025, 25718), (8350, 18557), (8435, 18370), (9185, 16870), (11690, 13255), (12050, 12859)]