66344520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50261}}^1$

素因数の和:50286

約数の個数: 64

約数和(自身を含む): 217131840

約数和(自身を除く): 150787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 50261, 100522, 150783, 201044, 251305, 301566, 402088, 502610, 552871, 603132, 753915, 1005220, 1105742, 1206264, 1507830, 1658613, 2010440, 2211484, 2764355, 3015660, 3317226, 4422968, 5528710, 6031320, 6634452, 8293065, 11057420, 13268904, 16586130, 22114840, 33172260, 66344520]

約数ペア:

[(1, 66344520), (2, 33172260), (3, 22114840), (4, 16586130), (5, 13268904), (6, 11057420), (8, 8293065), (10, 6634452), (11, 6031320), (12, 5528710), (15, 4422968), (20, 3317226), (22, 3015660), (24, 2764355), (30, 2211484), (33, 2010440), (40, 1658613), (44, 1507830), (55, 1206264), (60, 1105742), (66, 1005220), (88, 753915), (110, 603132), (120, 552871), (132, 502610), (165, 402088), (220, 301566), (264, 251305), (330, 201044), (440, 150783), (660, 100522), (1320, 50261)]