189497600

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1076

約数の個数: 108

約数和(自身を含む): 485685060

約数和(自身を除く): 296187460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 256, 290, 320, 400, 464, 580, 640, 725, 800, 928, 1021, 1160, 1280, 1450, 1600, 1856, 2042, 2320, 2900, 3200, 3712, 4084, 4640, 5105, 5800, 6400, 7424, 8168, 9280, 10210, 11600, 16336, 18560, 20420, 23200, 25525, 29609, 32672, 37120, 40840, 46400, 51050, 59218, 65344, 81680, 92800, 102100, 118436, 130688, 148045, 163360, 185600, 204200, 236872, 261376, 296090, 326720, 408400, 473744, 592180, 653440, 740225, 816800, 947488, 1184360, 1306880, 1480450, 1633600, 1894976, 2368720, 2960900, 3267200, 3789952, 4737440, 5921800, 6534400, 7579904, 9474880, 11843600, 18949760, 23687200, 37899520, 47374400, 94748800, 189497600]

約数ペア:

[(1, 189497600), (2, 94748800), (4, 47374400), (5, 37899520), (8, 23687200), (10, 18949760), (16, 11843600), (20, 9474880), (25, 7579904), (29, 6534400), (32, 5921800), (40, 4737440), (50, 3789952), (58, 3267200), (64, 2960900), (80, 2368720), (100, 1894976), (116, 1633600), (128, 1480450), (145, 1306880), (160, 1184360), (200, 947488), (232, 816800), (256, 740225), (290, 653440), (320, 592180), (400, 473744), (464, 408400), (580, 326720), (640, 296090), (725, 261376), (800, 236872), (928, 204200), (1021, 185600), (1160, 163360), (1280, 148045), (1450, 130688), (1600, 118436), (1856, 102100), (2042, 92800), (2320, 81680), (2900, 65344), (3200, 59218), (3712, 51050), (4084, 46400), (4640, 40840), (5105, 37120), (5800, 32672), (6400, 29609), (7424, 25525), (8168, 23200), (9280, 20420), (10210, 18560), (11600, 16336)]