80400144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 232207360

約数和(自身を除く): 151807216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 121, 127, 132, 176, 218, 242, 254, 264, 327, 363, 381, 436, 484, 508, 528, 654, 726, 762, 872, 968, 1016, 1199, 1308, 1397, 1452, 1524, 1744, 1936, 2032, 2398, 2616, 2794, 2904, 3048, 3597, 4191, 4796, 5232, 5588, 5808, 6096, 7194, 8382, 9592, 11176, 13189, 13843, 14388, 15367, 16764, 19184, 22352, 26378, 27686, 28776, 30734, 33528, 39567, 41529, 46101, 52756, 55372, 57552, 61468, 67056, 79134, 83058, 92202, 105512, 110744, 122936, 152273, 158268, 166116, 184404, 211024, 221488, 245872, 304546, 316536, 332232, 368808, 456819, 609092, 633072, 664464, 737616, 913638, 1218184, 1675003, 1827276, 2436368, 3350006, 3654552, 5025009, 6700012, 7309104, 10050018, 13400024, 20100036, 26800048, 40200072, 80400144]

約数ペア:

[(1, 80400144), (2, 40200072), (3, 26800048), (4, 20100036), (6, 13400024), (8, 10050018), (11, 7309104), (12, 6700012), (16, 5025009), (22, 3654552), (24, 3350006), (33, 2436368), (44, 1827276), (48, 1675003), (66, 1218184), (88, 913638), (109, 737616), (121, 664464), (127, 633072), (132, 609092), (176, 456819), (218, 368808), (242, 332232), (254, 316536), (264, 304546), (327, 245872), (363, 221488), (381, 211024), (436, 184404), (484, 166116), (508, 158268), (528, 152273), (654, 122936), (726, 110744), (762, 105512), (872, 92202), (968, 83058), (1016, 79134), (1199, 67056), (1308, 61468), (1397, 57552), (1452, 55372), (1524, 52756), (1744, 46101), (1936, 41529), (2032, 39567), (2398, 33528), (2616, 30734), (2794, 28776), (2904, 27686), (3048, 26378), (3597, 22352), (4191, 19184), (4796, 16764), (5232, 15367), (5588, 14388), (5808, 13843), (6096, 13189), (7194, 11176), (8382, 9592)]