30995200

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 108

約数和(自身を含む): 79838640

約数和(自身を除く): 48843440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 167, 200, 232, 256, 290, 320, 334, 400, 464, 580, 640, 668, 725, 800, 835, 928, 1160, 1280, 1336, 1450, 1600, 1670, 1856, 2320, 2672, 2900, 3200, 3340, 3712, 4175, 4640, 4843, 5344, 5800, 6400, 6680, 7424, 8350, 9280, 9686, 10688, 11600, 13360, 16700, 18560, 19372, 21376, 23200, 24215, 26720, 33400, 37120, 38744, 42752, 46400, 48430, 53440, 66800, 77488, 92800, 96860, 106880, 121075, 133600, 154976, 185600, 193720, 213760, 242150, 267200, 309952, 387440, 484300, 534400, 619904, 774880, 968600, 1068800, 1239808, 1549760, 1937200, 3099520, 3874400, 6199040, 7748800, 15497600, 30995200]

約数ペア:

[(1, 30995200), (2, 15497600), (4, 7748800), (5, 6199040), (8, 3874400), (10, 3099520), (16, 1937200), (20, 1549760), (25, 1239808), (29, 1068800), (32, 968600), (40, 774880), (50, 619904), (58, 534400), (64, 484300), (80, 387440), (100, 309952), (116, 267200), (128, 242150), (145, 213760), (160, 193720), (167, 185600), (200, 154976), (232, 133600), (256, 121075), (290, 106880), (320, 96860), (334, 92800), (400, 77488), (464, 66800), (580, 53440), (640, 48430), (668, 46400), (725, 42752), (800, 38744), (835, 37120), (928, 33400), (1160, 26720), (1280, 24215), (1336, 23200), (1450, 21376), (1600, 19372), (1670, 18560), (1856, 16700), (2320, 13360), (2672, 11600), (2900, 10688), (3200, 9686), (3340, 9280), (3712, 8350), (4175, 7424), (4640, 6680), (4843, 6400), (5344, 5800)]