76997880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11257}}^1$

素因数の和:11293

約数の個数: 96

約数和(自身を含む): 263437200

約数和(自身を除く): 186439320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 11257, 22514, 33771, 45028, 56285, 67542, 90056, 101313, 112570, 135084, 168855, 202626, 213883, 225140, 270168, 337710, 405252, 427766, 450280, 506565, 641649, 675420, 810504, 855532, 1013130, 1069415, 1283298, 1350840, 1711064, 1924947, 2026260, 2138830, 2566596, 3208245, 3849894, 4052520, 4277660, 5133192, 6416490, 7699788, 8555320, 9624735, 12832980, 15399576, 19249470, 25665960, 38498940, 76997880]

約数ペア:

[(1, 76997880), (2, 38498940), (3, 25665960), (4, 19249470), (5, 15399576), (6, 12832980), (8, 9624735), (9, 8555320), (10, 7699788), (12, 6416490), (15, 5133192), (18, 4277660), (19, 4052520), (20, 3849894), (24, 3208245), (30, 2566596), (36, 2138830), (38, 2026260), (40, 1924947), (45, 1711064), (57, 1350840), (60, 1283298), (72, 1069415), (76, 1013130), (90, 855532), (95, 810504), (114, 675420), (120, 641649), (152, 506565), (171, 450280), (180, 427766), (190, 405252), (228, 337710), (285, 270168), (342, 225140), (360, 213883), (380, 202626), (456, 168855), (570, 135084), (684, 112570), (760, 101313), (855, 90056), (1140, 67542), (1368, 56285), (1710, 45028), (2280, 33771), (3420, 22514), (6840, 11257)]