986088780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{27529}}^1$

素因数の和:27743

約数の個数: 72

約数和(自身を含む): 3006276000

約数和(自身を除く): 2020187220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 17910, 27529, 35820, 55058, 82587, 110116, 137645, 165174, 247761, 275290, 330348, 412935, 495522, 550580, 825870, 991044, 1238805, 1651740, 2477610, 4955220, 5478271, 10956542, 16434813, 21913084, 27391355, 32869626, 49304439, 54782710, 65739252, 82174065, 98608878, 109565420, 164348130, 197217756, 246522195, 328696260, 493044390, 986088780]

約数ペア:

[(1, 986088780), (2, 493044390), (3, 328696260), (4, 246522195), (5, 197217756), (6, 164348130), (9, 109565420), (10, 98608878), (12, 82174065), (15, 65739252), (18, 54782710), (20, 49304439), (30, 32869626), (36, 27391355), (45, 21913084), (60, 16434813), (90, 10956542), (180, 5478271), (199, 4955220), (398, 2477610), (597, 1651740), (796, 1238805), (995, 991044), (1194, 825870), (1791, 550580), (1990, 495522), (2388, 412935), (2985, 330348), (3582, 275290), (3980, 247761), (5970, 165174), (7164, 137645), (8955, 110116), (11940, 82587), (17910, 55058), (27529, 35820)]