201374775

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 471398400

約数和(自身を除く): 270023625

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 25, 27, 35, 45, 51, 63, 69, 75, 85, 105, 109, 115, 119, 135, 153, 161, 175, 189, 207, 225, 255, 315, 327, 345, 357, 391, 425, 459, 483, 525, 545, 575, 595, 621, 675, 763, 765, 805, 945, 981, 1035, 1071, 1173, 1275, 1449, 1575, 1635, 1725, 1785, 1853, 1955, 2289, 2295, 2415, 2507, 2725, 2737, 2943, 2975, 3105, 3213, 3519, 3815, 3825, 4025, 4347, 4725, 4905, 5175, 5355, 5559, 5865, 6867, 7245, 7521, 8175, 8211, 8925, 9265, 9775, 10557, 11445, 11475, 12075, 12535, 12971, 13685, 14715, 15525, 16065, 16677, 17549, 17595, 19075, 20601, 21735, 22563, 24525, 24633, 26775, 27795, 29325, 34335, 36225, 37605, 38913, 41055, 42619, 46325, 50031, 52647, 52785, 57225, 62675, 64855, 67689, 68425, 73575, 73899, 80325, 83385, 87745, 87975, 103005, 108675, 112815, 116739, 123165, 127857, 138975, 157941, 171675, 188025, 194565, 205275, 213095, 250155, 263235, 263925, 298333, 324275, 338445, 350217, 369495, 383571, 416925, 438725, 473823, 515025, 564075, 583695, 615825, 639285, 789705, 894999, 972825, 1065475, 1150713, 1250775, 1316175, 1491665, 1692225, 1751085, 1847475, 1917855, 2369115, 2684997, 2918475, 3196425, 3948525, 4474995, 5753565, 7458325, 8054991, 8755425, 9589275, 11845575, 13424985, 22374975, 28767825, 40274955, 67124925, 201374775]

約数ペア:

[(1, 201374775), (3, 67124925), (5, 40274955), (7, 28767825), (9, 22374975), (15, 13424985), (17, 11845575), (21, 9589275), (23, 8755425), (25, 8054991), (27, 7458325), (35, 5753565), (45, 4474995), (51, 3948525), (63, 3196425), (69, 2918475), (75, 2684997), (85, 2369115), (105, 1917855), (109, 1847475), (115, 1751085), (119, 1692225), (135, 1491665), (153, 1316175), (161, 1250775), (175, 1150713), (189, 1065475), (207, 972825), (225, 894999), (255, 789705), (315, 639285), (327, 615825), (345, 583695), (357, 564075), (391, 515025), (425, 473823), (459, 438725), (483, 416925), (525, 383571), (545, 369495), (575, 350217), (595, 338445), (621, 324275), (675, 298333), (763, 263925), (765, 263235), (805, 250155), (945, 213095), (981, 205275), (1035, 194565), (1071, 188025), (1173, 171675), (1275, 157941), (1449, 138975), (1575, 127857), (1635, 123165), (1725, 116739), (1785, 112815), (1853, 108675), (1955, 103005), (2289, 87975), (2295, 87745), (2415, 83385), (2507, 80325), (2725, 73899), (2737, 73575), (2943, 68425), (2975, 67689), (3105, 64855), (3213, 62675), (3519, 57225), (3815, 52785), (3825, 52647), (4025, 50031), (4347, 46325), (4725, 42619), (4905, 41055), (5175, 38913), (5355, 37605), (5559, 36225), (5865, 34335), (6867, 29325), (7245, 27795), (7521, 26775), (8175, 24633), (8211, 24525), (8925, 22563), (9265, 21735), (9775, 20601), (10557, 19075), (11445, 17595), (11475, 17549), (12075, 16677), (12535, 16065), (12971, 15525), (13685, 14715)]