155125080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 192

約数和(自身を含む): 563397120

約数和(自身を除く): 408272040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 860, 911, 946, 990, 1032, 1290, 1320, 1419, 1548, 1720, 1822, 1892, 1935, 1980, 2365, 2580, 2733, 2838, 3096, 3644, 3784, 3870, 3960, 4257, 4555, 4730, 5160, 5466, 5676, 7095, 7288, 7740, 8199, 8514, 9110, 9460, 10021, 10932, 11352, 13665, 14190, 15480, 16398, 17028, 18220, 18920, 20042, 21285, 21864, 27330, 28380, 30063, 32796, 34056, 36440, 39173, 40084, 40995, 42570, 50105, 54660, 56760, 60126, 65592, 78346, 80168, 81990, 85140, 90189, 100210, 109320, 117519, 120252, 150315, 156692, 163980, 170280, 180378, 195865, 200420, 235038, 240504, 300630, 313384, 327960, 352557, 360756, 391730, 400840, 430903, 450945, 470076, 587595, 601260, 705114, 721512, 783460, 861806, 901890, 940152, 1175190, 1202520, 1292709, 1410228, 1566920, 1723612, 1762785, 1803780, 2154515, 2350380, 2585418, 2820456, 3447224, 3525570, 3607560, 3878127, 4309030, 4700760, 5170836, 6463545, 7051140, 7756254, 8618060, 10341672, 12927090, 14102280, 15512508, 17236120, 19390635, 25854180, 31025016, 38781270, 51708360, 77562540, 155125080]

約数ペア:

[(1, 155125080), (2, 77562540), (3, 51708360), (4, 38781270), (5, 31025016), (6, 25854180), (8, 19390635), (9, 17236120), (10, 15512508), (11, 14102280), (12, 12927090), (15, 10341672), (18, 8618060), (20, 7756254), (22, 7051140), (24, 6463545), (30, 5170836), (33, 4700760), (36, 4309030), (40, 3878127), (43, 3607560), (44, 3525570), (45, 3447224), (55, 2820456), (60, 2585418), (66, 2350380), (72, 2154515), (86, 1803780), (88, 1762785), (90, 1723612), (99, 1566920), (110, 1410228), (120, 1292709), (129, 1202520), (132, 1175190), (165, 940152), (172, 901890), (180, 861806), (198, 783460), (215, 721512), (220, 705114), (258, 601260), (264, 587595), (330, 470076), (344, 450945), (360, 430903), (387, 400840), (396, 391730), (430, 360756), (440, 352557), (473, 327960), (495, 313384), (516, 300630), (645, 240504), (660, 235038), (774, 200420), (792, 195865), (860, 180378), (911, 170280), (946, 163980), (990, 156692), (1032, 150315), (1290, 120252), (1320, 117519), (1419, 109320), (1548, 100210), (1720, 90189), (1822, 85140), (1892, 81990), (1935, 80168), (1980, 78346), (2365, 65592), (2580, 60126), (2733, 56760), (2838, 54660), (3096, 50105), (3644, 42570), (3784, 40995), (3870, 40084), (3960, 39173), (4257, 36440), (4555, 34056), (4730, 32796), (5160, 30063), (5466, 28380), (5676, 27330), (7095, 21864), (7288, 21285), (7740, 20042), (8199, 18920), (8514, 18220), (9110, 17028), (9460, 16398), (10021, 15480), (10932, 14190), (11352, 13665)]