180300204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2444

約数の個数: 108

約数和(自身を含む): 542726184

約数和(自身を除く): 362425980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2377, 2709, 3612, 4214, 4754, 5418, 6321, 7131, 8428, 9508, 10836, 12642, 14262, 16639, 18963, 21393, 25284, 28524, 33278, 37926, 42786, 49917, 66556, 75852, 85572, 99834, 102211, 116473, 149751, 199668, 204422, 232946, 299502, 306633, 349419, 408844, 465892, 599004, 613266, 698838, 715477, 919899, 1048257, 1226532, 1397676, 1430954, 1839798, 2096514, 2146431, 2861908, 3679596, 4193028, 4292862, 5008339, 6439293, 8585724, 10016678, 12878586, 15025017, 20033356, 25757172, 30050034, 45075051, 60100068, 90150102, 180300204]

約数ペア:

[(1, 180300204), (2, 90150102), (3, 60100068), (4, 45075051), (6, 30050034), (7, 25757172), (9, 20033356), (12, 15025017), (14, 12878586), (18, 10016678), (21, 8585724), (28, 6439293), (36, 5008339), (42, 4292862), (43, 4193028), (49, 3679596), (63, 2861908), (84, 2146431), (86, 2096514), (98, 1839798), (126, 1430954), (129, 1397676), (147, 1226532), (172, 1048257), (196, 919899), (252, 715477), (258, 698838), (294, 613266), (301, 599004), (387, 465892), (441, 408844), (516, 349419), (588, 306633), (602, 299502), (774, 232946), (882, 204422), (903, 199668), (1204, 149751), (1548, 116473), (1764, 102211), (1806, 99834), (2107, 85572), (2377, 75852), (2709, 66556), (3612, 49917), (4214, 42786), (4754, 37926), (5418, 33278), (6321, 28524), (7131, 25284), (8428, 21393), (9508, 18963), (10836, 16639), (12642, 14262)]