207768800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13669}}^1$

素因数の和:13708

約数の個数: 72

約数和(自身を含む): 533950200

約数和(自身を除く): 326181400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 13669, 15200, 27338, 54676, 68345, 109352, 136690, 218704, 259711, 273380, 341725, 437408, 519422, 546760, 683450, 1038844, 1093520, 1298555, 1366900, 2077688, 2187040, 2597110, 2733800, 4155376, 5194220, 5467600, 6492775, 8310752, 10388440, 10935200, 12985550, 20776880, 25971100, 41553760, 51942200, 103884400, 207768800]

約数ペア:

[(1, 207768800), (2, 103884400), (4, 51942200), (5, 41553760), (8, 25971100), (10, 20776880), (16, 12985550), (19, 10935200), (20, 10388440), (25, 8310752), (32, 6492775), (38, 5467600), (40, 5194220), (50, 4155376), (76, 2733800), (80, 2597110), (95, 2187040), (100, 2077688), (152, 1366900), (160, 1298555), (190, 1093520), (200, 1038844), (304, 683450), (380, 546760), (400, 519422), (475, 437408), (608, 341725), (760, 273380), (800, 259711), (950, 218704), (1520, 136690), (1900, 109352), (3040, 68345), (3800, 54676), (7600, 27338), (13669, 15200)]