68229700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8861}}^1$

素因数の和:8893

約数の個数: 72

約数和(自身を含む): 184613184

約数和(自身を除く): 116383484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 8861, 17722, 35444, 44305, 62027, 88610, 97471, 124054, 177220, 194942, 221525, 248108, 310135, 389884, 443050, 487355, 620270, 682297, 886100, 974710, 1240540, 1364594, 1550675, 1949420, 2436775, 2729188, 3101350, 3411485, 4873550, 6202700, 6822970, 9747100, 13645940, 17057425, 34114850, 68229700]

約数ペア:

[(1, 68229700), (2, 34114850), (4, 17057425), (5, 13645940), (7, 9747100), (10, 6822970), (11, 6202700), (14, 4873550), (20, 3411485), (22, 3101350), (25, 2729188), (28, 2436775), (35, 1949420), (44, 1550675), (50, 1364594), (55, 1240540), (70, 974710), (77, 886100), (100, 682297), (110, 620270), (140, 487355), (154, 443050), (175, 389884), (220, 310135), (275, 248108), (308, 221525), (350, 194942), (385, 177220), (550, 124054), (700, 97471), (770, 88610), (1100, 62027), (1540, 44305), (1925, 35444), (3850, 17722), (7700, 8861)]