268659810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8269}}^1$

素因数の和:8320

約数の個数: 72

約数和(自身を含む): 737303580

約数和(自身を除く): 468643770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1710, 1805, 2166, 3249, 3610, 5415, 6498, 8269, 10830, 16245, 16538, 24807, 32490, 41345, 49614, 74421, 82690, 124035, 148842, 157111, 248070, 314222, 372105, 471333, 744210, 785555, 942666, 1413999, 1571110, 2356665, 2827998, 2985109, 4713330, 5970218, 7069995, 8955327, 14139990, 14925545, 17910654, 26865981, 29851090, 44776635, 53731962, 89553270, 134329905, 268659810]

約数ペア:

[(1, 268659810), (2, 134329905), (3, 89553270), (5, 53731962), (6, 44776635), (9, 29851090), (10, 26865981), (15, 17910654), (18, 14925545), (19, 14139990), (30, 8955327), (38, 7069995), (45, 5970218), (57, 4713330), (90, 2985109), (95, 2827998), (114, 2356665), (171, 1571110), (190, 1413999), (285, 942666), (342, 785555), (361, 744210), (570, 471333), (722, 372105), (855, 314222), (1083, 248070), (1710, 157111), (1805, 148842), (2166, 124035), (3249, 82690), (3610, 74421), (5415, 49614), (6498, 41345), (8269, 32490), (10830, 24807), (16245, 16538)]