136906660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 327116160

約数和(自身を除く): 190209500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 121, 139, 148, 185, 220, 242, 278, 370, 407, 484, 556, 605, 695, 740, 814, 1210, 1331, 1390, 1529, 1628, 2035, 2420, 2662, 2780, 3058, 4070, 4477, 5143, 5324, 6116, 6655, 7645, 8140, 8954, 10286, 13310, 15290, 16819, 17908, 20572, 22385, 25715, 26620, 30580, 33638, 44770, 49247, 51430, 56573, 67276, 84095, 89540, 98494, 102860, 113146, 168190, 185009, 196988, 226292, 246235, 282865, 336380, 370018, 492470, 565730, 622303, 740036, 925045, 984940, 1131460, 1244606, 1850090, 2489212, 3111515, 3700180, 6223030, 6845333, 12446060, 13690666, 27381332, 34226665, 68453330, 136906660]

約数ペア:

[(1, 136906660), (2, 68453330), (4, 34226665), (5, 27381332), (10, 13690666), (11, 12446060), (20, 6845333), (22, 6223030), (37, 3700180), (44, 3111515), (55, 2489212), (74, 1850090), (110, 1244606), (121, 1131460), (139, 984940), (148, 925045), (185, 740036), (220, 622303), (242, 565730), (278, 492470), (370, 370018), (407, 336380), (484, 282865), (556, 246235), (605, 226292), (695, 196988), (740, 185009), (814, 168190), (1210, 113146), (1331, 102860), (1390, 98494), (1529, 89540), (1628, 84095), (2035, 67276), (2420, 56573), (2662, 51430), (2780, 49247), (3058, 44770), (4070, 33638), (4477, 30580), (5143, 26620), (5324, 25715), (6116, 22385), (6655, 20572), (7645, 17908), (8140, 16819), (8954, 15290), (10286, 13310)]