26779140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 84309120

約数和(自身を除く): 57529980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 491, 505, 540, 606, 909, 982, 1010, 1212, 1473, 1515, 1818, 1964, 2020, 2455, 2727, 2946, 3030, 3636, 4419, 4545, 4910, 5454, 5892, 6060, 7365, 8838, 9090, 9820, 10908, 13257, 13635, 14730, 17676, 18180, 22095, 26514, 27270, 29460, 44190, 49591, 53028, 54540, 66285, 88380, 99182, 132570, 148773, 198364, 247955, 265140, 297546, 446319, 495910, 595092, 743865, 892638, 991820, 1338957, 1487730, 1785276, 2231595, 2677914, 2975460, 4463190, 5355828, 6694785, 8926380, 13389570, 26779140]

約数ペア:

[(1, 26779140), (2, 13389570), (3, 8926380), (4, 6694785), (5, 5355828), (6, 4463190), (9, 2975460), (10, 2677914), (12, 2231595), (15, 1785276), (18, 1487730), (20, 1338957), (27, 991820), (30, 892638), (36, 743865), (45, 595092), (54, 495910), (60, 446319), (90, 297546), (101, 265140), (108, 247955), (135, 198364), (180, 148773), (202, 132570), (270, 99182), (303, 88380), (404, 66285), (491, 54540), (505, 53028), (540, 49591), (606, 44190), (909, 29460), (982, 27270), (1010, 26514), (1212, 22095), (1473, 18180), (1515, 17676), (1818, 14730), (1964, 13635), (2020, 13257), (2455, 10908), (2727, 9820), (2946, 9090), (3030, 8838), (3636, 7365), (4419, 6060), (4545, 5892), (4910, 5454)]