27539160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 93173760

約数和(自身を除く): 65634600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 673, 682, 744, 930, 1023, 1240, 1320, 1346, 1364, 1705, 1860, 2019, 2046, 2692, 2728, 3365, 3410, 3720, 4038, 4092, 5115, 5384, 6730, 6820, 7403, 8076, 8184, 10095, 10230, 13460, 13640, 14806, 16152, 20190, 20460, 20863, 22209, 26920, 29612, 37015, 40380, 40920, 41726, 44418, 59224, 62589, 74030, 80760, 83452, 88836, 104315, 111045, 125178, 148060, 166904, 177672, 208630, 222090, 229493, 250356, 296120, 312945, 417260, 444180, 458986, 500712, 625890, 688479, 834520, 888360, 917972, 1147465, 1251780, 1376958, 1835944, 2294930, 2503560, 2753916, 3442395, 4589860, 5507832, 6884790, 9179720, 13769580, 27539160]

約数ペア:

[(1, 27539160), (2, 13769580), (3, 9179720), (4, 6884790), (5, 5507832), (6, 4589860), (8, 3442395), (10, 2753916), (11, 2503560), (12, 2294930), (15, 1835944), (20, 1376958), (22, 1251780), (24, 1147465), (30, 917972), (31, 888360), (33, 834520), (40, 688479), (44, 625890), (55, 500712), (60, 458986), (62, 444180), (66, 417260), (88, 312945), (93, 296120), (110, 250356), (120, 229493), (124, 222090), (132, 208630), (155, 177672), (165, 166904), (186, 148060), (220, 125178), (248, 111045), (264, 104315), (310, 88836), (330, 83452), (341, 80760), (372, 74030), (440, 62589), (465, 59224), (620, 44418), (660, 41726), (673, 40920), (682, 40380), (744, 37015), (930, 29612), (1023, 26920), (1240, 22209), (1320, 20863), (1346, 20460), (1364, 20190), (1705, 16152), (1860, 14806), (2019, 13640), (2046, 13460), (2692, 10230), (2728, 10095), (3365, 8184), (3410, 8076), (3720, 7403), (4038, 6820), (4092, 6730), (5115, 5384)]