256332600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{15823}}^1$

素因数の和:15851

約数の個数: 120

約数和(自身を含む): 890337360

約数和(自身を除く): 634004760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 15823, 16200, 31646, 47469, 63292, 79115, 94938, 126584, 142407, 158230, 189876, 237345, 284814, 316460, 379752, 395575, 427221, 474690, 569628, 632920, 712035, 791150, 854442, 949380, 1139256, 1186725, 1281663, 1424070, 1582300, 1708884, 1898760, 2136105, 2373450, 2563326, 2848140, 3164600, 3417768, 3560175, 4272210, 4746900, 5126652, 5696280, 6408315, 7120350, 8544420, 9493800, 10253304, 10680525, 12816630, 14240700, 17088840, 21361050, 25633260, 28481400, 32041575, 42722100, 51266520, 64083150, 85444200, 128166300, 256332600]

約数ペア:

[(1, 256332600), (2, 128166300), (3, 85444200), (4, 64083150), (5, 51266520), (6, 42722100), (8, 32041575), (9, 28481400), (10, 25633260), (12, 21361050), (15, 17088840), (18, 14240700), (20, 12816630), (24, 10680525), (25, 10253304), (27, 9493800), (30, 8544420), (36, 7120350), (40, 6408315), (45, 5696280), (50, 5126652), (54, 4746900), (60, 4272210), (72, 3560175), (75, 3417768), (81, 3164600), (90, 2848140), (100, 2563326), (108, 2373450), (120, 2136105), (135, 1898760), (150, 1708884), (162, 1582300), (180, 1424070), (200, 1281663), (216, 1186725), (225, 1139256), (270, 949380), (300, 854442), (324, 791150), (360, 712035), (405, 632920), (450, 569628), (540, 474690), (600, 427221), (648, 395575), (675, 379752), (810, 316460), (900, 284814), (1080, 237345), (1350, 189876), (1620, 158230), (1800, 142407), (2025, 126584), (2700, 94938), (3240, 79115), (4050, 63292), (5400, 47469), (8100, 31646), (15823, 16200)]