27888960990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{4801}}^1$

素因数の和:5458

約数の個数: 128

約数和(自身を含む): 75676446720

約数和(自身を除く): 47787485730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 607, 638, 870, 957, 1214, 1595, 1821, 1914, 3035, 3190, 3642, 4785, 4801, 6070, 6677, 9105, 9570, 9602, 13354, 14403, 17603, 18210, 20031, 24005, 28806, 33385, 35206, 40062, 48010, 52809, 52811, 66770, 72015, 88015, 100155, 105618, 105622, 139229, 144030, 158433, 176030, 193633, 200310, 264045, 264055, 278458, 316866, 387266, 417687, 528090, 528110, 580899, 696145, 792165, 835374, 968165, 1161798, 1392290, 1531519, 1584330, 1936330, 2088435, 2904495, 2914207, 3063038, 4176870, 4594557, 5808990, 5828414, 7657595, 8742621, 9189114, 14571035, 15315190, 17485242, 22972785, 29142070, 32056277, 43713105, 45945570, 64112554, 84512003, 87426210, 96168831, 160281385, 169024006, 192337662, 253536009, 320562770, 422560015, 480844155, 507072018, 845120030, 929632033, 961688310, 1267680045, 1859264066, 2535360090, 2788896099, 4648160165, 5577792198, 9296320330, 13944480495, 27888960990]

約数ペア:

[(1, 27888960990), (2, 13944480495), (3, 9296320330), (5, 5577792198), (6, 4648160165), (10, 2788896099), (11, 2535360090), (15, 1859264066), (22, 1267680045), (29, 961688310), (30, 929632033), (33, 845120030), (55, 507072018), (58, 480844155), (66, 422560015), (87, 320562770), (110, 253536009), (145, 192337662), (165, 169024006), (174, 160281385), (290, 96168831), (319, 87426210), (330, 84512003), (435, 64112554), (607, 45945570), (638, 43713105), (870, 32056277), (957, 29142070), (1214, 22972785), (1595, 17485242), (1821, 15315190), (1914, 14571035), (3035, 9189114), (3190, 8742621), (3642, 7657595), (4785, 5828414), (4801, 5808990), (6070, 4594557), (6677, 4176870), (9105, 3063038), (9570, 2914207), (9602, 2904495), (13354, 2088435), (14403, 1936330), (17603, 1584330), (18210, 1531519), (20031, 1392290), (24005, 1161798), (28806, 968165), (33385, 835374), (35206, 792165), (40062, 696145), (48010, 580899), (52809, 528110), (52811, 528090), (66770, 417687), (72015, 387266), (88015, 316866), (100155, 278458), (105618, 264055), (105622, 264045), (139229, 200310), (144030, 193633), (158433, 176030)]