137811780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:995

約数の個数: 120

約数和(自身を含む): 437275608

約数和(自身を除く): 299463828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 877, 970, 1164, 1455, 1620, 1746, 1754, 1940, 2619, 2631, 2910, 3492, 3508, 4365, 4385, 5238, 5262, 5820, 7857, 7893, 8730, 8770, 10476, 10524, 13095, 13155, 15714, 15786, 17460, 17540, 23679, 26190, 26310, 31428, 31572, 39285, 39465, 47358, 52380, 52620, 71037, 78570, 78930, 85069, 94716, 118395, 142074, 157140, 157860, 170138, 236790, 255207, 284148, 340276, 355185, 425345, 473580, 510414, 710370, 765621, 850690, 1020828, 1276035, 1420740, 1531242, 1701380, 2296863, 2552070, 3062484, 3828105, 4593726, 5104140, 6890589, 7656210, 9187452, 11484315, 13781178, 15312420, 22968630, 27562356, 34452945, 45937260, 68905890, 137811780]

約数ペア:

[(1, 137811780), (2, 68905890), (3, 45937260), (4, 34452945), (5, 27562356), (6, 22968630), (9, 15312420), (10, 13781178), (12, 11484315), (15, 9187452), (18, 7656210), (20, 6890589), (27, 5104140), (30, 4593726), (36, 3828105), (45, 3062484), (54, 2552070), (60, 2296863), (81, 1701380), (90, 1531242), (97, 1420740), (108, 1276035), (135, 1020828), (162, 850690), (180, 765621), (194, 710370), (270, 510414), (291, 473580), (324, 425345), (388, 355185), (405, 340276), (485, 284148), (540, 255207), (582, 236790), (810, 170138), (873, 157860), (877, 157140), (970, 142074), (1164, 118395), (1455, 94716), (1620, 85069), (1746, 78930), (1754, 78570), (1940, 71037), (2619, 52620), (2631, 52380), (2910, 47358), (3492, 39465), (3508, 39285), (4365, 31572), (4385, 31428), (5238, 26310), (5262, 26190), (5820, 23679), (7857, 17540), (7893, 17460), (8730, 15786), (8770, 15714), (10476, 13155), (10524, 13095)]