64599780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4213

約数の個数: 96

約数和(自身を含む): 212357376

約数和(自身を除く): 147757596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 4157, 5180, 7770, 8314, 12471, 15540, 16628, 20785, 24942, 29099, 41570, 49884, 58198, 62355, 83140, 87297, 116396, 124710, 145495, 153809, 174594, 249420, 290990, 307618, 349188, 436485, 461427, 581980, 615236, 769045, 872970, 922854, 1076663, 1538090, 1745940, 1845708, 2153326, 2307135, 3076180, 3229989, 4306652, 4614270, 5383315, 6459978, 9228540, 10766630, 12919956, 16149945, 21533260, 32299890, 64599780]

約数ペア:

[(1, 64599780), (2, 32299890), (3, 21533260), (4, 16149945), (5, 12919956), (6, 10766630), (7, 9228540), (10, 6459978), (12, 5383315), (14, 4614270), (15, 4306652), (20, 3229989), (21, 3076180), (28, 2307135), (30, 2153326), (35, 1845708), (37, 1745940), (42, 1538090), (60, 1076663), (70, 922854), (74, 872970), (84, 769045), (105, 615236), (111, 581980), (140, 461427), (148, 436485), (185, 349188), (210, 307618), (222, 290990), (259, 249420), (370, 174594), (420, 153809), (444, 145495), (518, 124710), (555, 116396), (740, 87297), (777, 83140), (1036, 62355), (1110, 58198), (1295, 49884), (1554, 41570), (2220, 29099), (2590, 24942), (3108, 20785), (3885, 16628), (4157, 15540), (5180, 12471), (7770, 8314)]