828748620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4801}}^1$

素因数の和:4960

約数の個数: 144

約数和(自身を含む): 2894568768

約数和(自身を除く): 2065820148

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, 822, 959, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2740, 2877, 3836, 4110, 4795, 4801, 4932, 5754, 6165, 8220, 8631, 9590, 9602, 11508, 12330, 14385, 14403, 17262, 19180, 19204, 24005, 24660, 28770, 28806, 33607, 34524, 43155, 43209, 48010, 57540, 57612, 67214, 72015, 86310, 86418, 96020, 100821, 134428, 144030, 168035, 172620, 172836, 201642, 216045, 288060, 302463, 336070, 403284, 432090, 504105, 604926, 657737, 672140, 864180, 1008210, 1209852, 1315474, 1512315, 1973211, 2016420, 2630948, 3024630, 3288685, 3946422, 4604159, 5919633, 6049260, 6577370, 7892844, 9208318, 9866055, 11839266, 13154740, 13812477, 18416636, 19732110, 23020795, 23678532, 27624954, 29598165, 39464220, 41437431, 46041590, 55249908, 59196330, 69062385, 82874862, 92083180, 118392660, 138124770, 165749724, 207187155, 276249540, 414374310, 828748620]

約数ペア:

[(1, 828748620), (2, 414374310), (3, 276249540), (4, 207187155), (5, 165749724), (6, 138124770), (7, 118392660), (9, 92083180), (10, 82874862), (12, 69062385), (14, 59196330), (15, 55249908), (18, 46041590), (20, 41437431), (21, 39464220), (28, 29598165), (30, 27624954), (35, 23678532), (36, 23020795), (42, 19732110), (45, 18416636), (60, 13812477), (63, 13154740), (70, 11839266), (84, 9866055), (90, 9208318), (105, 7892844), (126, 6577370), (137, 6049260), (140, 5919633), (180, 4604159), (210, 3946422), (252, 3288685), (274, 3024630), (315, 2630948), (411, 2016420), (420, 1973211), (548, 1512315), (630, 1315474), (685, 1209852), (822, 1008210), (959, 864180), (1233, 672140), (1260, 657737), (1370, 604926), (1644, 504105), (1918, 432090), (2055, 403284), (2466, 336070), (2740, 302463), (2877, 288060), (3836, 216045), (4110, 201642), (4795, 172836), (4801, 172620), (4932, 168035), (5754, 144030), (6165, 134428), (8220, 100821), (8631, 96020), (9590, 86418), (9602, 86310), (11508, 72015), (12330, 67214), (14385, 57612), (14403, 57540), (17262, 48010), (19180, 43209), (19204, 43155), (24005, 34524), (24660, 33607), (28770, 28806)]