189386100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 180

約数和(自身を含む): 622605984

約数和(自身を除く): 433219884

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, 103, 108, 135, 150, 162, 180, 206, 225, 227, 270, 300, 309, 324, 405, 412, 450, 454, 515, 540, 618, 675, 681, 810, 900, 908, 927, 1030, 1135, 1236, 1350, 1362, 1545, 1620, 1854, 2025, 2043, 2060, 2270, 2575, 2700, 2724, 2781, 3090, 3405, 3708, 4050, 4086, 4540, 4635, 5150, 5562, 5675, 6129, 6180, 6810, 7725, 8100, 8172, 8343, 9270, 10215, 10300, 11124, 11350, 12258, 13620, 13905, 15450, 16686, 17025, 18387, 18540, 20430, 22700, 23175, 23381, 24516, 27810, 30645, 30900, 33372, 34050, 36774, 40860, 41715, 46350, 46762, 51075, 55620, 61290, 68100, 69525, 70143, 73548, 83430, 91935, 92700, 93524, 102150, 116905, 122580, 139050, 140286, 153225, 166860, 183870, 204300, 208575, 210429, 233810, 278100, 280572, 306450, 350715, 367740, 417150, 420858, 459675, 467620, 584525, 612900, 631287, 701430, 834300, 841716, 919350, 1052145, 1169050, 1262574, 1402860, 1753575, 1838700, 1893861, 2104290, 2338100, 2525148, 3156435, 3507150, 3787722, 4208580, 5260725, 6312870, 7014300, 7575444, 9469305, 10521450, 12625740, 15782175, 18938610, 21042900, 31564350, 37877220, 47346525, 63128700, 94693050, 189386100]

約数ペア:

[(1, 189386100), (2, 94693050), (3, 63128700), (4, 47346525), (5, 37877220), (6, 31564350), (9, 21042900), (10, 18938610), (12, 15782175), (15, 12625740), (18, 10521450), (20, 9469305), (25, 7575444), (27, 7014300), (30, 6312870), (36, 5260725), (45, 4208580), (50, 3787722), (54, 3507150), (60, 3156435), (75, 2525148), (81, 2338100), (90, 2104290), (100, 1893861), (103, 1838700), (108, 1753575), (135, 1402860), (150, 1262574), (162, 1169050), (180, 1052145), (206, 919350), (225, 841716), (227, 834300), (270, 701430), (300, 631287), (309, 612900), (324, 584525), (405, 467620), (412, 459675), (450, 420858), (454, 417150), (515, 367740), (540, 350715), (618, 306450), (675, 280572), (681, 278100), (810, 233810), (900, 210429), (908, 208575), (927, 204300), (1030, 183870), (1135, 166860), (1236, 153225), (1350, 140286), (1362, 139050), (1545, 122580), (1620, 116905), (1854, 102150), (2025, 93524), (2043, 92700), (2060, 91935), (2270, 83430), (2575, 73548), (2700, 70143), (2724, 69525), (2781, 68100), (3090, 61290), (3405, 55620), (3708, 51075), (4050, 46762), (4086, 46350), (4540, 41715), (4635, 40860), (5150, 36774), (5562, 34050), (5675, 33372), (6129, 30900), (6180, 30645), (6810, 27810), (7725, 24516), (8100, 23381), (8172, 23175), (8343, 22700), (9270, 20430), (10215, 18540), (10300, 18387), (11124, 17025), (11350, 16686), (12258, 15450), (13620, 13905)]