189416400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5443}}^1$

素因数の和:5493

約数の個数: 120

約数和(自身を含む): 627802080

約数和(自身を除く): 438385680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2900, 3480, 4350, 5443, 5800, 6960, 8700, 10886, 11600, 16329, 17400, 21772, 27215, 32658, 34800, 43544, 54430, 65316, 81645, 87088, 108860, 130632, 136075, 157847, 163290, 217720, 261264, 272150, 315694, 326580, 408225, 435440, 473541, 544300, 631388, 653160, 789235, 816450, 947082, 1088600, 1262776, 1306320, 1578470, 1632900, 1894164, 2177200, 2367705, 2525552, 3156940, 3265800, 3788328, 3946175, 4735410, 6313880, 6531600, 7576656, 7892350, 9470820, 11838525, 12627760, 15784700, 18941640, 23677050, 31569400, 37883280, 47354100, 63138800, 94708200, 189416400]

約数ペア:

[(1, 189416400), (2, 94708200), (3, 63138800), (4, 47354100), (5, 37883280), (6, 31569400), (8, 23677050), (10, 18941640), (12, 15784700), (15, 12627760), (16, 11838525), (20, 9470820), (24, 7892350), (25, 7576656), (29, 6531600), (30, 6313880), (40, 4735410), (48, 3946175), (50, 3788328), (58, 3265800), (60, 3156940), (75, 2525552), (80, 2367705), (87, 2177200), (100, 1894164), (116, 1632900), (120, 1578470), (145, 1306320), (150, 1262776), (174, 1088600), (200, 947082), (232, 816450), (240, 789235), (290, 653160), (300, 631388), (348, 544300), (400, 473541), (435, 435440), (464, 408225), (580, 326580), (600, 315694), (696, 272150), (725, 261264), (870, 217720), (1160, 163290), (1200, 157847), (1392, 136075), (1450, 130632), (1740, 108860), (2175, 87088), (2320, 81645), (2900, 65316), (3480, 54430), (4350, 43544), (5443, 34800), (5800, 32658), (6960, 27215), (8700, 21772), (10886, 17400), (11600, 16329)]