64006600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 171864000

約数和(自身を除く): 107857400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 131, 140, 175, 200, 262, 280, 349, 350, 524, 655, 698, 700, 917, 1048, 1310, 1396, 1400, 1745, 1834, 2443, 2620, 2792, 3275, 3490, 3668, 4585, 4886, 5240, 6550, 6980, 7336, 8725, 9170, 9772, 12215, 13100, 13960, 17450, 18340, 19544, 22925, 24430, 26200, 34900, 36680, 45719, 45850, 48860, 61075, 69800, 91438, 91700, 97720, 122150, 182876, 183400, 228595, 244300, 320033, 365752, 457190, 488600, 640066, 914380, 1142975, 1280132, 1600165, 1828760, 2285950, 2560264, 3200330, 4571900, 6400660, 8000825, 9143800, 12801320, 16001650, 32003300, 64006600]

約数ペア:

[(1, 64006600), (2, 32003300), (4, 16001650), (5, 12801320), (7, 9143800), (8, 8000825), (10, 6400660), (14, 4571900), (20, 3200330), (25, 2560264), (28, 2285950), (35, 1828760), (40, 1600165), (50, 1280132), (56, 1142975), (70, 914380), (100, 640066), (131, 488600), (140, 457190), (175, 365752), (200, 320033), (262, 244300), (280, 228595), (349, 183400), (350, 182876), (524, 122150), (655, 97720), (698, 91700), (700, 91438), (917, 69800), (1048, 61075), (1310, 48860), (1396, 45850), (1400, 45719), (1745, 36680), (1834, 34900), (2443, 26200), (2620, 24430), (2792, 22925), (3275, 19544), (3490, 18340), (3668, 17450), (4585, 13960), (4886, 13100), (5240, 12215), (6550, 9772), (6980, 9170), (7336, 8725)]