8284950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 25511760

約数和(自身を除く): 17226810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 75, 85, 90, 95, 102, 114, 135, 150, 153, 170, 171, 190, 225, 255, 270, 285, 306, 323, 342, 361, 425, 450, 459, 475, 510, 513, 570, 646, 675, 722, 765, 850, 855, 918, 950, 969, 1026, 1083, 1275, 1350, 1425, 1530, 1615, 1710, 1805, 1938, 2166, 2295, 2550, 2565, 2850, 2907, 3230, 3249, 3610, 3825, 4275, 4590, 4845, 5130, 5415, 5814, 6137, 6498, 7650, 8075, 8550, 8721, 9025, 9690, 9747, 10830, 11475, 12274, 12825, 14535, 16150, 16245, 17442, 18050, 18411, 19494, 22950, 24225, 25650, 27075, 29070, 30685, 32490, 36822, 43605, 48450, 48735, 54150, 55233, 61370, 72675, 81225, 87210, 92055, 97470, 110466, 145350, 153425, 162450, 165699, 184110, 218025, 243675, 276165, 306850, 331398, 436050, 460275, 487350, 552330, 828495, 920550, 1380825, 1656990, 2761650, 4142475, 8284950]

約数ペア:

[(1, 8284950), (2, 4142475), (3, 2761650), (5, 1656990), (6, 1380825), (9, 920550), (10, 828495), (15, 552330), (17, 487350), (18, 460275), (19, 436050), (25, 331398), (27, 306850), (30, 276165), (34, 243675), (38, 218025), (45, 184110), (50, 165699), (51, 162450), (54, 153425), (57, 145350), (75, 110466), (85, 97470), (90, 92055), (95, 87210), (102, 81225), (114, 72675), (135, 61370), (150, 55233), (153, 54150), (170, 48735), (171, 48450), (190, 43605), (225, 36822), (255, 32490), (270, 30685), (285, 29070), (306, 27075), (323, 25650), (342, 24225), (361, 22950), (425, 19494), (450, 18411), (459, 18050), (475, 17442), (510, 16245), (513, 16150), (570, 14535), (646, 12825), (675, 12274), (722, 11475), (765, 10830), (850, 9747), (855, 9690), (918, 9025), (950, 8721), (969, 8550), (1026, 8075), (1083, 7650), (1275, 6498), (1350, 6137), (1425, 5814), (1530, 5415), (1615, 5130), (1710, 4845), (1805, 4590), (1938, 4275), (2166, 3825), (2295, 3610), (2550, 3249), (2565, 3230), (2850, 2907)]