145157400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{26881}}^1$

素因数の和:26906

約数の個数: 96

約数和(自身を含む): 500005200

約数和(自身を除く): 354847800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 26881, 53762, 80643, 107524, 134405, 161286, 215048, 241929, 268810, 322572, 403215, 483858, 537620, 645144, 672025, 725787, 806430, 967716, 1075240, 1209645, 1344050, 1451574, 1612860, 1935432, 2016075, 2419290, 2688100, 2903148, 3225720, 3628935, 4032150, 4838580, 5376200, 5806296, 6048225, 7257870, 8064300, 9677160, 12096450, 14515740, 16128600, 18144675, 24192900, 29031480, 36289350, 48385800, 72578700, 145157400]

約数ペア:

[(1, 145157400), (2, 72578700), (3, 48385800), (4, 36289350), (5, 29031480), (6, 24192900), (8, 18144675), (9, 16128600), (10, 14515740), (12, 12096450), (15, 9677160), (18, 8064300), (20, 7257870), (24, 6048225), (25, 5806296), (27, 5376200), (30, 4838580), (36, 4032150), (40, 3628935), (45, 3225720), (50, 2903148), (54, 2688100), (60, 2419290), (72, 2016075), (75, 1935432), (90, 1612860), (100, 1451574), (108, 1344050), (120, 1209645), (135, 1075240), (150, 967716), (180, 806430), (200, 725787), (216, 672025), (225, 645144), (270, 537620), (300, 483858), (360, 403215), (450, 322572), (540, 268810), (600, 241929), (675, 215048), (900, 161286), (1080, 134405), (1350, 107524), (1800, 80643), (2700, 53762), (5400, 26881)]