261157200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:981

約数の個数: 120

約数和(自身を含む): 840267648

約数和(自身を除く): 579110448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 367, 400, 593, 600, 734, 1101, 1186, 1200, 1468, 1779, 1835, 2202, 2372, 2936, 2965, 3558, 3670, 4404, 4744, 5505, 5872, 5930, 7116, 7340, 8808, 8895, 9175, 9488, 11010, 11860, 14232, 14680, 14825, 17616, 17790, 18350, 22020, 23720, 27525, 28464, 29360, 29650, 35580, 36700, 44040, 44475, 47440, 55050, 59300, 71160, 73400, 88080, 88950, 110100, 118600, 142320, 146800, 177900, 217631, 220200, 237200, 355800, 435262, 440400, 652893, 711600, 870524, 1088155, 1305786, 1741048, 2176310, 2611572, 3264465, 3482096, 4352620, 5223144, 5440775, 6528930, 8705240, 10446288, 10881550, 13057860, 16322325, 17410480, 21763100, 26115720, 32644650, 43526200, 52231440, 65289300, 87052400, 130578600, 261157200]

約数ペア:

[(1, 261157200), (2, 130578600), (3, 87052400), (4, 65289300), (5, 52231440), (6, 43526200), (8, 32644650), (10, 26115720), (12, 21763100), (15, 17410480), (16, 16322325), (20, 13057860), (24, 10881550), (25, 10446288), (30, 8705240), (40, 6528930), (48, 5440775), (50, 5223144), (60, 4352620), (75, 3482096), (80, 3264465), (100, 2611572), (120, 2176310), (150, 1741048), (200, 1305786), (240, 1088155), (300, 870524), (367, 711600), (400, 652893), (593, 440400), (600, 435262), (734, 355800), (1101, 237200), (1186, 220200), (1200, 217631), (1468, 177900), (1779, 146800), (1835, 142320), (2202, 118600), (2372, 110100), (2936, 88950), (2965, 88080), (3558, 73400), (3670, 71160), (4404, 59300), (4744, 55050), (5505, 47440), (5872, 44475), (5930, 44040), (7116, 36700), (7340, 35580), (8808, 29650), (8895, 29360), (9175, 28464), (9488, 27525), (11010, 23720), (11860, 22020), (14232, 18350), (14680, 17790), (14825, 17616)]