84168180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2070

約数の個数: 96

約数和(自身を含む): 265305600

約数和(自身を除く): 181137420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 1973, 2133, 2370, 2844, 3555, 3946, 4266, 4740, 5919, 7110, 7892, 8532, 9865, 10665, 11838, 14220, 17757, 19730, 21330, 23676, 29595, 35514, 39460, 42660, 53271, 59190, 71028, 88785, 106542, 118380, 155867, 177570, 213084, 266355, 311734, 355140, 467601, 532710, 623468, 779335, 935202, 1065420, 1402803, 1558670, 1870404, 2338005, 2805606, 3117340, 4208409, 4676010, 5611212, 7014015, 8416818, 9352020, 14028030, 16833636, 21042045, 28056060, 42084090, 84168180]

約数ペア:

[(1, 84168180), (2, 42084090), (3, 28056060), (4, 21042045), (5, 16833636), (6, 14028030), (9, 9352020), (10, 8416818), (12, 7014015), (15, 5611212), (18, 4676010), (20, 4208409), (27, 3117340), (30, 2805606), (36, 2338005), (45, 1870404), (54, 1558670), (60, 1402803), (79, 1065420), (90, 935202), (108, 779335), (135, 623468), (158, 532710), (180, 467601), (237, 355140), (270, 311734), (316, 266355), (395, 213084), (474, 177570), (540, 155867), (711, 118380), (790, 106542), (948, 88785), (1185, 71028), (1422, 59190), (1580, 53271), (1973, 42660), (2133, 39460), (2370, 35514), (2844, 29595), (3555, 23676), (3946, 21330), (4266, 19730), (4740, 17757), (5919, 14220), (7110, 11838), (7892, 10665), (8532, 9865)]