30353600

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 84

約数和(自身を含む): 76157328

約数和(自身を除く): 45803728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 311, 320, 400, 488, 610, 622, 800, 976, 1220, 1244, 1525, 1555, 1600, 1952, 2440, 2488, 3050, 3110, 3904, 4880, 4976, 6100, 6220, 7775, 9760, 9952, 12200, 12440, 15550, 18971, 19520, 19904, 24400, 24880, 31100, 37942, 48800, 49760, 62200, 75884, 94855, 97600, 99520, 124400, 151768, 189710, 248800, 303536, 379420, 474275, 497600, 607072, 758840, 948550, 1214144, 1517680, 1897100, 3035360, 3794200, 6070720, 7588400, 15176800, 30353600]

約数ペア:

[(1, 30353600), (2, 15176800), (4, 7588400), (5, 6070720), (8, 3794200), (10, 3035360), (16, 1897100), (20, 1517680), (25, 1214144), (32, 948550), (40, 758840), (50, 607072), (61, 497600), (64, 474275), (80, 379420), (100, 303536), (122, 248800), (160, 189710), (200, 151768), (244, 124400), (305, 99520), (311, 97600), (320, 94855), (400, 75884), (488, 62200), (610, 49760), (622, 48800), (800, 37942), (976, 31100), (1220, 24880), (1244, 24400), (1525, 19904), (1555, 19520), (1600, 18971), (1952, 15550), (2440, 12440), (2488, 12200), (3050, 9952), (3110, 9760), (3904, 7775), (4880, 6220), (4976, 6100)]