65616540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2747

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 140305764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 2687, 4070, 4884, 5374, 6105, 8061, 8140, 10748, 12210, 13435, 16122, 24420, 26870, 29557, 32244, 40305, 53740, 59114, 80610, 88671, 99419, 118228, 147785, 161220, 177342, 198838, 295570, 298257, 354684, 397676, 443355, 497095, 591140, 596514, 886710, 994190, 1093609, 1193028, 1491285, 1773420, 1988380, 2187218, 2982570, 3280827, 4374436, 5468045, 5965140, 6561654, 10936090, 13123308, 16404135, 21872180, 32808270, 65616540]

約数ペア:

[(1, 65616540), (2, 32808270), (3, 21872180), (4, 16404135), (5, 13123308), (6, 10936090), (10, 6561654), (11, 5965140), (12, 5468045), (15, 4374436), (20, 3280827), (22, 2982570), (30, 2187218), (33, 1988380), (37, 1773420), (44, 1491285), (55, 1193028), (60, 1093609), (66, 994190), (74, 886710), (110, 596514), (111, 591140), (132, 497095), (148, 443355), (165, 397676), (185, 354684), (220, 298257), (222, 295570), (330, 198838), (370, 177342), (407, 161220), (444, 147785), (555, 118228), (660, 99419), (740, 88671), (814, 80610), (1110, 59114), (1221, 53740), (1628, 40305), (2035, 32244), (2220, 29557), (2442, 26870), (2687, 24420), (4070, 16122), (4884, 13435), (5374, 12210), (6105, 10748), (8061, 8140)]