199928760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1217}}^1$

素因数の和:1305

約数の個数: 96

約数和(自身を含む): 616941360

約数和(自身を除く): 417012600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1217, 1369, 1480, 2220, 2434, 2738, 3651, 4107, 4440, 4868, 5476, 6085, 6845, 7302, 8214, 9736, 10952, 12170, 13690, 14604, 16428, 18255, 20535, 24340, 27380, 29208, 32856, 36510, 41070, 45029, 48680, 54760, 73020, 82140, 90058, 135087, 146040, 164280, 180116, 225145, 270174, 360232, 450290, 540348, 675435, 900580, 1080696, 1350870, 1666073, 1801160, 2701740, 3332146, 4998219, 5403480, 6664292, 8330365, 9996438, 13328584, 16660730, 19992876, 24991095, 33321460, 39985752, 49982190, 66642920, 99964380, 199928760]

約数ペア:

[(1, 199928760), (2, 99964380), (3, 66642920), (4, 49982190), (5, 39985752), (6, 33321460), (8, 24991095), (10, 19992876), (12, 16660730), (15, 13328584), (20, 9996438), (24, 8330365), (30, 6664292), (37, 5403480), (40, 4998219), (60, 3332146), (74, 2701740), (111, 1801160), (120, 1666073), (148, 1350870), (185, 1080696), (222, 900580), (296, 675435), (370, 540348), (444, 450290), (555, 360232), (740, 270174), (888, 225145), (1110, 180116), (1217, 164280), (1369, 146040), (1480, 135087), (2220, 90058), (2434, 82140), (2738, 73020), (3651, 54760), (4107, 48680), (4440, 45029), (4868, 41070), (5476, 36510), (6085, 32856), (6845, 29208), (7302, 27380), (8214, 24340), (9736, 20535), (10952, 18255), (12170, 16428), (13690, 14604)]