155017260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1117}}^1$

素因数の和:1392

約数の個数: 96

約数和(自身を含む): 484585920

約数和(自身を除く): 329568660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 257, 270, 514, 540, 771, 1028, 1117, 1285, 1542, 2234, 2313, 2570, 3084, 3351, 3855, 4468, 4626, 5140, 5585, 6702, 6939, 7710, 9252, 10053, 11170, 11565, 13404, 13878, 15420, 16755, 20106, 22340, 23130, 27756, 30159, 33510, 34695, 40212, 46260, 50265, 60318, 67020, 69390, 100530, 120636, 138780, 150795, 201060, 287069, 301590, 574138, 603180, 861207, 1148276, 1435345, 1722414, 2583621, 2870690, 3444828, 4306035, 5167242, 5741380, 7750863, 8612070, 10334484, 12918105, 15501726, 17224140, 25836210, 31003452, 38754315, 51672420, 77508630, 155017260]

約数ペア:

[(1, 155017260), (2, 77508630), (3, 51672420), (4, 38754315), (5, 31003452), (6, 25836210), (9, 17224140), (10, 15501726), (12, 12918105), (15, 10334484), (18, 8612070), (20, 7750863), (27, 5741380), (30, 5167242), (36, 4306035), (45, 3444828), (54, 2870690), (60, 2583621), (90, 1722414), (108, 1435345), (135, 1148276), (180, 861207), (257, 603180), (270, 574138), (514, 301590), (540, 287069), (771, 201060), (1028, 150795), (1117, 138780), (1285, 120636), (1542, 100530), (2234, 69390), (2313, 67020), (2570, 60318), (3084, 50265), (3351, 46260), (3855, 40212), (4468, 34695), (4626, 33510), (5140, 30159), (5585, 27756), (6702, 23130), (6939, 22340), (7710, 20106), (9252, 16755), (10053, 15420), (11170, 13878), (11565, 13404)]