27081780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 85034880

約数和(自身を除く): 57953100

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, 1109, 1110, 1221, 1628, 2035, 2218, 2220, 2442, 3327, 4070, 4436, 4884, 5545, 6105, 6654, 8140, 11090, 12199, 12210, 13308, 16635, 22180, 24398, 24420, 33270, 36597, 41033, 48796, 60995, 66540, 73194, 82066, 121990, 123099, 146388, 164132, 182985, 205165, 243980, 246198, 365970, 410330, 451363, 492396, 615495, 731940, 820660, 902726, 1230990, 1354089, 1805452, 2256815, 2461980, 2708178, 4513630, 5416356, 6770445, 9027260, 13540890, 27081780]

約数ペア:

[(1, 27081780), (2, 13540890), (3, 9027260), (4, 6770445), (5, 5416356), (6, 4513630), (10, 2708178), (11, 2461980), (12, 2256815), (15, 1805452), (20, 1354089), (22, 1230990), (30, 902726), (33, 820660), (37, 731940), (44, 615495), (55, 492396), (60, 451363), (66, 410330), (74, 365970), (110, 246198), (111, 243980), (132, 205165), (148, 182985), (165, 164132), (185, 146388), (220, 123099), (222, 121990), (330, 82066), (370, 73194), (407, 66540), (444, 60995), (555, 48796), (660, 41033), (740, 36597), (814, 33270), (1109, 24420), (1110, 24398), (1221, 22180), (1628, 16635), (2035, 13308), (2218, 12210), (2220, 12199), (2442, 11090), (3327, 8140), (4070, 6654), (4436, 6105), (4884, 5545)]