138971222100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17156941}}^1$

素因数の和:17156967

約数の個数: 90

約数和(自身を含む): 450489826094

約数和(自身を除く): 311518603994

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 17156941, 34313882, 51470823, 68627764, 85784705, 102941646, 154412469, 171569410, 205883292, 257354115, 308824938, 343138820, 428923525, 463237407, 514708230, 617649876, 772062345, 857847050, 926474814, 1029416460, 1286770575, 1389712221, 1544124690, 1715694100, 1852949628, 2316187035, 2573541150, 2779424442, 3088249380, 3860311725, 4632374070, 5147082300, 5558848884, 6948561105, 7720623450, 9264748140, 11580935175, 13897122210, 15441246900, 23161870350, 27794244420, 34742805525, 46323740700, 69485611050, 138971222100]

約数ペア:

[(1, 138971222100), (2, 69485611050), (3, 46323740700), (4, 34742805525), (5, 27794244420), (6, 23161870350), (9, 15441246900), (10, 13897122210), (12, 11580935175), (15, 9264748140), (18, 7720623450), (20, 6948561105), (25, 5558848884), (27, 5147082300), (30, 4632374070), (36, 3860311725), (45, 3088249380), (50, 2779424442), (54, 2573541150), (60, 2316187035), (75, 1852949628), (81, 1715694100), (90, 1544124690), (100, 1389712221), (108, 1286770575), (135, 1029416460), (150, 926474814), (162, 857847050), (180, 772062345), (225, 617649876), (270, 514708230), (300, 463237407), (324, 428923525), (405, 343138820), (450, 308824938), (540, 257354115), (675, 205883292), (810, 171569410), (900, 154412469), (1350, 102941646), (1620, 85784705), (2025, 68627764), (2700, 51470823), (4050, 34313882), (8100, 17156941)]