205325101320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90054869}}^1$

素因数の和:90054902

約数の個数: 64

約数和(自身を含む): 648395064000

約数和(自身を除く): 443069962680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 90054869, 180109738, 270164607, 360219476, 450274345, 540329214, 720438952, 900548690, 1080658428, 1350823035, 1711042511, 1801097380, 2161316856, 2701646070, 3422085022, 3602194760, 5133127533, 5403292140, 6844170044, 8555212555, 10266255066, 10806584280, 13688340088, 17110425110, 20532510132, 25665637665, 34220850220, 41065020264, 51331275330, 68441700440, 102662550660, 205325101320]

約数ペア:

[(1, 205325101320), (2, 102662550660), (3, 68441700440), (4, 51331275330), (5, 41065020264), (6, 34220850220), (8, 25665637665), (10, 20532510132), (12, 17110425110), (15, 13688340088), (19, 10806584280), (20, 10266255066), (24, 8555212555), (30, 6844170044), (38, 5403292140), (40, 5133127533), (57, 3602194760), (60, 3422085022), (76, 2701646070), (95, 2161316856), (114, 1801097380), (120, 1711042511), (152, 1350823035), (190, 1080658428), (228, 900548690), (285, 720438952), (380, 540329214), (456, 450274345), (570, 360219476), (760, 270164607), (1140, 180109738), (2280, 90054869)]