89276800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 230320080

約数和(自身を除く): 141043280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1150, 1213, 1472, 1600, 1840, 2300, 2426, 2944, 3200, 3680, 4600, 4852, 6065, 7360, 9200, 9704, 12130, 14720, 18400, 19408, 24260, 27899, 30325, 36800, 38816, 48520, 55798, 60650, 73600, 77632, 97040, 111596, 121300, 139495, 155264, 194080, 223192, 242600, 278990, 388160, 446384, 485200, 557980, 697475, 776320, 892768, 970400, 1115960, 1394950, 1785536, 1940800, 2231920, 2789900, 3571072, 3881600, 4463840, 5579800, 8927680, 11159600, 17855360, 22319200, 44638400, 89276800]

約数ペア:

[(1, 89276800), (2, 44638400), (4, 22319200), (5, 17855360), (8, 11159600), (10, 8927680), (16, 5579800), (20, 4463840), (23, 3881600), (25, 3571072), (32, 2789900), (40, 2231920), (46, 1940800), (50, 1785536), (64, 1394950), (80, 1115960), (92, 970400), (100, 892768), (115, 776320), (128, 697475), (160, 557980), (184, 485200), (200, 446384), (230, 388160), (320, 278990), (368, 242600), (400, 223192), (460, 194080), (575, 155264), (640, 139495), (736, 121300), (800, 111596), (920, 97040), (1150, 77632), (1213, 73600), (1472, 60650), (1600, 55798), (1840, 48520), (2300, 38816), (2426, 36800), (2944, 30325), (3200, 27899), (3680, 24260), (4600, 19408), (4852, 18400), (6065, 14720), (7360, 12130), (9200, 9704)]