124113780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 434004480

約数和(自身を除く): 309890700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 411, 420, 548, 630, 685, 719, 822, 959, 1233, 1260, 1370, 1438, 1644, 1918, 2055, 2157, 2466, 2740, 2876, 2877, 3595, 3836, 4110, 4314, 4795, 4932, 5033, 5754, 6165, 6471, 7190, 8220, 8628, 8631, 9590, 10066, 10785, 11508, 12330, 12942, 14380, 14385, 15099, 17262, 19180, 20132, 21570, 24660, 25165, 25884, 28770, 30198, 32355, 34524, 43140, 43155, 45297, 50330, 57540, 60396, 64710, 75495, 86310, 90594, 98503, 100660, 129420, 150990, 172620, 181188, 197006, 226485, 295509, 301980, 394012, 452970, 492515, 591018, 689521, 886527, 905940, 985030, 1182036, 1379042, 1477545, 1773054, 1970060, 2068563, 2758084, 2955090, 3447605, 3546108, 4137126, 4432635, 5910180, 6205689, 6895210, 8274252, 8865270, 10342815, 12411378, 13790420, 17730540, 20685630, 24822756, 31028445, 41371260, 62056890, 124113780]

約数ペア:

[(1, 124113780), (2, 62056890), (3, 41371260), (4, 31028445), (5, 24822756), (6, 20685630), (7, 17730540), (9, 13790420), (10, 12411378), (12, 10342815), (14, 8865270), (15, 8274252), (18, 6895210), (20, 6205689), (21, 5910180), (28, 4432635), (30, 4137126), (35, 3546108), (36, 3447605), (42, 2955090), (45, 2758084), (60, 2068563), (63, 1970060), (70, 1773054), (84, 1477545), (90, 1379042), (105, 1182036), (126, 985030), (137, 905940), (140, 886527), (180, 689521), (210, 591018), (252, 492515), (274, 452970), (315, 394012), (411, 301980), (420, 295509), (548, 226485), (630, 197006), (685, 181188), (719, 172620), (822, 150990), (959, 129420), (1233, 100660), (1260, 98503), (1370, 90594), (1438, 86310), (1644, 75495), (1918, 64710), (2055, 60396), (2157, 57540), (2466, 50330), (2740, 45297), (2876, 43155), (2877, 43140), (3595, 34524), (3836, 32355), (4110, 30198), (4314, 28770), (4795, 25884), (4932, 25165), (5033, 24660), (5754, 21570), (6165, 20132), (6471, 19180), (7190, 17262), (8220, 15099), (8628, 14385), (8631, 14380), (9590, 12942), (10066, 12330), (10785, 11508)]