180611604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1483}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 486158400

約数和(自身を除く): 305546796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 306, 398, 597, 612, 796, 1194, 1483, 1791, 2388, 2966, 3383, 3582, 4449, 5932, 6766, 7164, 8898, 10149, 13347, 13532, 17796, 20298, 25211, 26694, 30447, 40596, 50422, 53388, 60894, 75633, 100844, 121788, 151266, 226899, 295117, 302532, 453798, 590234, 885351, 907596, 1180468, 1770702, 2656053, 3541404, 5016989, 5312106, 10033978, 10624212, 15050967, 20067956, 30101934, 45152901, 60203868, 90305802, 180611604]

約数ペア:

[(1, 180611604), (2, 90305802), (3, 60203868), (4, 45152901), (6, 30101934), (9, 20067956), (12, 15050967), (17, 10624212), (18, 10033978), (34, 5312106), (36, 5016989), (51, 3541404), (68, 2656053), (102, 1770702), (153, 1180468), (199, 907596), (204, 885351), (306, 590234), (398, 453798), (597, 302532), (612, 295117), (796, 226899), (1194, 151266), (1483, 121788), (1791, 100844), (2388, 75633), (2966, 60894), (3383, 53388), (3582, 50422), (4449, 40596), (5932, 30447), (6766, 26694), (7164, 25211), (8898, 20298), (10149, 17796), (13347, 13532)]