77556360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 268369920

約数和(自身を除く): 190813560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 727, 762, 840, 889, 1016, 1270, 1454, 1524, 1778, 1905, 2181, 2540, 2667, 2908, 3048, 3556, 3635, 3810, 4362, 4445, 5080, 5089, 5334, 5816, 7112, 7270, 7620, 8724, 8890, 10178, 10668, 10905, 13335, 14540, 15240, 15267, 17448, 17780, 20356, 21336, 21810, 25445, 26670, 29080, 30534, 35560, 40712, 43620, 50890, 53340, 61068, 76335, 87240, 92329, 101780, 106680, 122136, 152670, 184658, 203560, 276987, 305340, 369316, 461645, 553974, 610680, 646303, 738632, 923290, 1107948, 1292606, 1384935, 1846580, 1938909, 2215896, 2585212, 2769870, 3231515, 3693160, 3877818, 5170424, 5539740, 6463030, 7755636, 9694545, 11079480, 12926060, 15511272, 19389090, 25852120, 38778180, 77556360]

約数ペア:

[(1, 77556360), (2, 38778180), (3, 25852120), (4, 19389090), (5, 15511272), (6, 12926060), (7, 11079480), (8, 9694545), (10, 7755636), (12, 6463030), (14, 5539740), (15, 5170424), (20, 3877818), (21, 3693160), (24, 3231515), (28, 2769870), (30, 2585212), (35, 2215896), (40, 1938909), (42, 1846580), (56, 1384935), (60, 1292606), (70, 1107948), (84, 923290), (105, 738632), (120, 646303), (127, 610680), (140, 553974), (168, 461645), (210, 369316), (254, 305340), (280, 276987), (381, 203560), (420, 184658), (508, 152670), (635, 122136), (727, 106680), (762, 101780), (840, 92329), (889, 87240), (1016, 76335), (1270, 61068), (1454, 53340), (1524, 50890), (1778, 43620), (1905, 40712), (2181, 35560), (2540, 30534), (2667, 29080), (2908, 26670), (3048, 25445), (3556, 21810), (3635, 21336), (3810, 20356), (4362, 17780), (4445, 17448), (5080, 15267), (5089, 15240), (5334, 14540), (5816, 13335), (7112, 10905), (7270, 10668), (7620, 10178), (8724, 8890)]