203957400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17891}}^1$

素因数の和:17929

約数の個数: 96

約数和(自身を含む): 665582400

約数和(自身を除く): 461625000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 17891, 35782, 53673, 71564, 89455, 107346, 143128, 178910, 214692, 268365, 339929, 357820, 429384, 447275, 536730, 679858, 715640, 894550, 1019787, 1073460, 1341825, 1359716, 1699645, 1789100, 2039574, 2146920, 2683650, 2719432, 3399290, 3578200, 4079148, 5098935, 5367300, 6798580, 8158296, 8498225, 10197870, 10734600, 13597160, 16996450, 20395740, 25494675, 33992900, 40791480, 50989350, 67985800, 101978700, 203957400]

約数ペア:

[(1, 203957400), (2, 101978700), (3, 67985800), (4, 50989350), (5, 40791480), (6, 33992900), (8, 25494675), (10, 20395740), (12, 16996450), (15, 13597160), (19, 10734600), (20, 10197870), (24, 8498225), (25, 8158296), (30, 6798580), (38, 5367300), (40, 5098935), (50, 4079148), (57, 3578200), (60, 3399290), (75, 2719432), (76, 2683650), (95, 2146920), (100, 2039574), (114, 1789100), (120, 1699645), (150, 1359716), (152, 1341825), (190, 1073460), (200, 1019787), (228, 894550), (285, 715640), (300, 679858), (380, 536730), (456, 447275), (475, 429384), (570, 357820), (600, 339929), (760, 268365), (950, 214692), (1140, 178910), (1425, 143128), (1900, 107346), (2280, 89455), (2850, 71564), (3800, 53673), (5700, 35782), (11400, 17891)]