121880808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 390240000

約数和(自身を除く): 268359192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 149, 168, 189, 216, 252, 298, 378, 447, 504, 541, 596, 756, 894, 1043, 1082, 1192, 1341, 1512, 1623, 1788, 2086, 2164, 2682, 3129, 3246, 3576, 3787, 4023, 4172, 4328, 4869, 5364, 6258, 6492, 7574, 8046, 8344, 9387, 9738, 10728, 11361, 12516, 12984, 14607, 15148, 16092, 18774, 19476, 22722, 25032, 28161, 29214, 30296, 32184, 34083, 37548, 38952, 45444, 56322, 58428, 68166, 75096, 80609, 90888, 102249, 112644, 116856, 136332, 161218, 204498, 225288, 241827, 272664, 322436, 408996, 483654, 564263, 644872, 725481, 817992, 967308, 1128526, 1450962, 1692789, 1934616, 2176443, 2257052, 2901924, 3385578, 4352886, 4514104, 5078367, 5803848, 6771156, 8705772, 10156734, 13542312, 15235101, 17411544, 20313468, 30470202, 40626936, 60940404, 121880808]

約数ペア:

[(1, 121880808), (2, 60940404), (3, 40626936), (4, 30470202), (6, 20313468), (7, 17411544), (8, 15235101), (9, 13542312), (12, 10156734), (14, 8705772), (18, 6771156), (21, 5803848), (24, 5078367), (27, 4514104), (28, 4352886), (36, 3385578), (42, 2901924), (54, 2257052), (56, 2176443), (63, 1934616), (72, 1692789), (84, 1450962), (108, 1128526), (126, 967308), (149, 817992), (168, 725481), (189, 644872), (216, 564263), (252, 483654), (298, 408996), (378, 322436), (447, 272664), (504, 241827), (541, 225288), (596, 204498), (756, 161218), (894, 136332), (1043, 116856), (1082, 112644), (1192, 102249), (1341, 90888), (1512, 80609), (1623, 75096), (1788, 68166), (2086, 58428), (2164, 56322), (2682, 45444), (3129, 38952), (3246, 37548), (3576, 34083), (3787, 32184), (4023, 30296), (4172, 29214), (4328, 28161), (4869, 25032), (5364, 22722), (6258, 19476), (6492, 18774), (7574, 16092), (8046, 15148), (8344, 14607), (9387, 12984), (9738, 12516), (10728, 11361)]