27564800

素因数分解:

$2^8\times 5^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 108

約数和(自身を含む): 70334040

約数和(自身を除く): 42769240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 73, 80, 100, 118, 128, 146, 160, 200, 236, 256, 292, 295, 320, 365, 400, 472, 584, 590, 640, 730, 800, 944, 1168, 1180, 1280, 1460, 1475, 1600, 1825, 1888, 2336, 2360, 2920, 2950, 3200, 3650, 3776, 4307, 4672, 4720, 5840, 5900, 6400, 7300, 7552, 8614, 9344, 9440, 11680, 11800, 14600, 15104, 17228, 18688, 18880, 21535, 23360, 23600, 29200, 34456, 37760, 43070, 46720, 47200, 58400, 68912, 75520, 86140, 93440, 94400, 107675, 116800, 137824, 172280, 188800, 215350, 233600, 275648, 344560, 377600, 430700, 467200, 551296, 689120, 861400, 1102592, 1378240, 1722800, 2756480, 3445600, 5512960, 6891200, 13782400, 27564800]

約数ペア:

[(1, 27564800), (2, 13782400), (4, 6891200), (5, 5512960), (8, 3445600), (10, 2756480), (16, 1722800), (20, 1378240), (25, 1102592), (32, 861400), (40, 689120), (50, 551296), (59, 467200), (64, 430700), (73, 377600), (80, 344560), (100, 275648), (118, 233600), (128, 215350), (146, 188800), (160, 172280), (200, 137824), (236, 116800), (256, 107675), (292, 94400), (295, 93440), (320, 86140), (365, 75520), (400, 68912), (472, 58400), (584, 47200), (590, 46720), (640, 43070), (730, 37760), (800, 34456), (944, 29200), (1168, 23600), (1180, 23360), (1280, 21535), (1460, 18880), (1475, 18688), (1600, 17228), (1825, 15104), (1888, 14600), (2336, 11800), (2360, 11680), (2920, 9440), (2950, 9344), (3200, 8614), (3650, 7552), (3776, 7300), (4307, 6400), (4672, 5900), (4720, 5840)]