271279260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1737

約数の個数: 192

約数和(自身を含む): 987571200

約数和(自身を除く): 716291940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 602, 630, 645, 756, 774, 860, 903, 945, 1161, 1204, 1260, 1290, 1505, 1548, 1669, 1806, 1890, 1935, 2322, 2580, 2709, 3010, 3338, 3612, 3780, 3870, 4515, 4644, 5007, 5418, 5805, 6020, 6676, 7740, 8127, 8345, 9030, 10014, 10836, 11610, 11683, 13545, 15021, 16254, 16690, 18060, 20028, 23220, 23366, 25035, 27090, 30042, 32508, 33380, 35049, 40635, 45063, 46732, 50070, 54180, 58415, 60084, 70098, 71767, 75105, 81270, 90126, 100140, 105147, 116830, 140196, 143534, 150210, 162540, 175245, 180252, 210294, 215301, 225315, 233660, 287068, 300420, 315441, 350490, 358835, 420588, 430602, 450630, 502369, 525735, 630882, 645903, 700980, 717670, 861204, 901260, 1004738, 1051470, 1076505, 1261764, 1291806, 1435340, 1507107, 1577205, 1937709, 2009476, 2102940, 2153010, 2511845, 2583612, 3014214, 3154410, 3229515, 3875418, 4306020, 4521321, 5023690, 6028428, 6308820, 6459030, 7535535, 7750836, 9042642, 9688545, 10047380, 12918060, 13563963, 15071070, 18085284, 19377090, 22606605, 27127926, 30142140, 38754180, 45213210, 54255852, 67819815, 90426420, 135639630, 271279260]

約数ペア:

[(1, 271279260), (2, 135639630), (3, 90426420), (4, 67819815), (5, 54255852), (6, 45213210), (7, 38754180), (9, 30142140), (10, 27127926), (12, 22606605), (14, 19377090), (15, 18085284), (18, 15071070), (20, 13563963), (21, 12918060), (27, 10047380), (28, 9688545), (30, 9042642), (35, 7750836), (36, 7535535), (42, 6459030), (43, 6308820), (45, 6028428), (54, 5023690), (60, 4521321), (63, 4306020), (70, 3875418), (84, 3229515), (86, 3154410), (90, 3014214), (105, 2583612), (108, 2511845), (126, 2153010), (129, 2102940), (135, 2009476), (140, 1937709), (172, 1577205), (180, 1507107), (189, 1435340), (210, 1291806), (215, 1261764), (252, 1076505), (258, 1051470), (270, 1004738), (301, 901260), (315, 861204), (378, 717670), (387, 700980), (420, 645903), (430, 630882), (516, 525735), (540, 502369), (602, 450630), (630, 430602), (645, 420588), (756, 358835), (774, 350490), (860, 315441), (903, 300420), (945, 287068), (1161, 233660), (1204, 225315), (1260, 215301), (1290, 210294), (1505, 180252), (1548, 175245), (1669, 162540), (1806, 150210), (1890, 143534), (1935, 140196), (2322, 116830), (2580, 105147), (2709, 100140), (3010, 90126), (3338, 81270), (3612, 75105), (3780, 71767), (3870, 70098), (4515, 60084), (4644, 58415), (5007, 54180), (5418, 50070), (5805, 46732), (6020, 45063), (6676, 40635), (7740, 35049), (8127, 33380), (8345, 32508), (9030, 30042), (10014, 27090), (10836, 25035), (11610, 23366), (11683, 23220), (13545, 20028), (15021, 18060), (16254, 16690)]