131427200

素因数分解:

$2^7\times 5^2\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 330049560

約数和(自身を除く): 198622360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 268, 320, 335, 400, 536, 613, 640, 670, 800, 1072, 1226, 1340, 1600, 1675, 2144, 2452, 2680, 3065, 3200, 3350, 4288, 4904, 5360, 6130, 6700, 8576, 9808, 10720, 12260, 13400, 15325, 19616, 21440, 24520, 26800, 30650, 39232, 41071, 42880, 49040, 53600, 61300, 78464, 82142, 98080, 107200, 122600, 164284, 196160, 205355, 214400, 245200, 328568, 392320, 410710, 490400, 657136, 821420, 980800, 1026775, 1314272, 1642840, 1961600, 2053550, 2628544, 3285680, 4107100, 5257088, 6571360, 8214200, 13142720, 16428400, 26285440, 32856800, 65713600, 131427200]

約数ペア:

[(1, 131427200), (2, 65713600), (4, 32856800), (5, 26285440), (8, 16428400), (10, 13142720), (16, 8214200), (20, 6571360), (25, 5257088), (32, 4107100), (40, 3285680), (50, 2628544), (64, 2053550), (67, 1961600), (80, 1642840), (100, 1314272), (128, 1026775), (134, 980800), (160, 821420), (200, 657136), (268, 490400), (320, 410710), (335, 392320), (400, 328568), (536, 245200), (613, 214400), (640, 205355), (670, 196160), (800, 164284), (1072, 122600), (1226, 107200), (1340, 98080), (1600, 82142), (1675, 78464), (2144, 61300), (2452, 53600), (2680, 49040), (3065, 42880), (3200, 41071), (3350, 39232), (4288, 30650), (4904, 26800), (5360, 24520), (6130, 21440), (6700, 19616), (8576, 15325), (9808, 13400), (10720, 12260)]