9270450

素因数分解:

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

素因数の和:143

約数の個数: 144

約数和(自身を含む): 29789760

約数和(自身を除く): 20519310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 109, 126, 135, 150, 162, 175, 189, 210, 218, 225, 243, 270, 315, 327, 350, 378, 405, 450, 486, 525, 545, 567, 630, 654, 675, 763, 810, 945, 981, 1050, 1090, 1134, 1215, 1350, 1526, 1575, 1635, 1701, 1890, 1962, 2025, 2289, 2430, 2725, 2835, 2943, 3150, 3270, 3402, 3815, 4050, 4578, 4725, 4905, 5450, 5670, 5886, 6075, 6867, 7630, 8175, 8505, 8829, 9450, 9810, 11445, 12150, 13734, 14175, 14715, 16350, 17010, 17658, 19075, 20601, 22890, 24525, 26487, 28350, 29430, 34335, 38150, 41202, 42525, 44145, 49050, 52974, 57225, 61803, 68670, 73575, 85050, 88290, 103005, 114450, 123606, 132435, 147150, 171675, 185409, 206010, 220725, 264870, 309015, 343350, 370818, 441450, 515025, 618030, 662175, 927045, 1030050, 1324350, 1545075, 1854090, 3090150, 4635225, 9270450]

約数ペア:

[(1, 9270450), (2, 4635225), (3, 3090150), (5, 1854090), (6, 1545075), (7, 1324350), (9, 1030050), (10, 927045), (14, 662175), (15, 618030), (18, 515025), (21, 441450), (25, 370818), (27, 343350), (30, 309015), (35, 264870), (42, 220725), (45, 206010), (50, 185409), (54, 171675), (63, 147150), (70, 132435), (75, 123606), (81, 114450), (90, 103005), (105, 88290), (109, 85050), (126, 73575), (135, 68670), (150, 61803), (162, 57225), (175, 52974), (189, 49050), (210, 44145), (218, 42525), (225, 41202), (243, 38150), (270, 34335), (315, 29430), (327, 28350), (350, 26487), (378, 24525), (405, 22890), (450, 20601), (486, 19075), (525, 17658), (545, 17010), (567, 16350), (630, 14715), (654, 14175), (675, 13734), (763, 12150), (810, 11445), (945, 9810), (981, 9450), (1050, 8829), (1090, 8505), (1134, 8175), (1215, 7630), (1350, 6867), (1526, 6075), (1575, 5886), (1635, 5670), (1701, 5450), (1890, 4905), (1962, 4725), (2025, 4578), (2289, 4050), (2430, 3815), (2725, 3402), (2835, 3270), (2943, 3150)]