254355600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1669}}^1$

素因数の和:1817

約数の個数: 120

約数和(自身を含む): 821693440

約数和(自身を除く): 567337840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 127, 150, 200, 240, 254, 300, 381, 400, 508, 600, 635, 762, 1016, 1200, 1270, 1524, 1669, 1905, 2032, 2540, 3048, 3175, 3338, 3810, 5007, 5080, 6096, 6350, 6676, 7620, 8345, 9525, 10014, 10160, 12700, 13352, 15240, 16690, 19050, 20028, 25035, 25400, 26704, 30480, 33380, 38100, 40056, 41725, 50070, 50800, 66760, 76200, 80112, 83450, 100140, 125175, 133520, 152400, 166900, 200280, 211963, 250350, 333800, 400560, 423926, 500700, 635889, 667600, 847852, 1001400, 1059815, 1271778, 1695704, 2002800, 2119630, 2543556, 3179445, 3391408, 4239260, 5087112, 5299075, 6358890, 8478520, 10174224, 10598150, 12717780, 15897225, 16957040, 21196300, 25435560, 31794450, 42392600, 50871120, 63588900, 84785200, 127177800, 254355600]

約数ペア:

[(1, 254355600), (2, 127177800), (3, 84785200), (4, 63588900), (5, 50871120), (6, 42392600), (8, 31794450), (10, 25435560), (12, 21196300), (15, 16957040), (16, 15897225), (20, 12717780), (24, 10598150), (25, 10174224), (30, 8478520), (40, 6358890), (48, 5299075), (50, 5087112), (60, 4239260), (75, 3391408), (80, 3179445), (100, 2543556), (120, 2119630), (127, 2002800), (150, 1695704), (200, 1271778), (240, 1059815), (254, 1001400), (300, 847852), (381, 667600), (400, 635889), (508, 500700), (600, 423926), (635, 400560), (762, 333800), (1016, 250350), (1200, 211963), (1270, 200280), (1524, 166900), (1669, 152400), (1905, 133520), (2032, 125175), (2540, 100140), (3048, 83450), (3175, 80112), (3338, 76200), (3810, 66760), (5007, 50800), (5080, 50070), (6096, 41725), (6350, 40056), (6676, 38100), (7620, 33380), (8345, 30480), (9525, 26704), (10014, 25400), (10160, 25035), (12700, 20028), (13352, 19050), (15240, 16690)]