255927600

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{2633}}^1$

素因数の和:2666

約数の個数: 180

約数和(自身を含む): 921383736

約数和(自身を除く): 665456136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2160, 2430, 2633, 2700, 3240, 3600, 3888, 4050, 4860, 5266, 5400, 6075, 6480, 7899, 8100, 9720, 10532, 10800, 12150, 13165, 15798, 16200, 19440, 21064, 23697, 24300, 26330, 31596, 32400, 39495, 42128, 47394, 48600, 52660, 63192, 65825, 71091, 78990, 94788, 97200, 105320, 118485, 126384, 131650, 142182, 157980, 189576, 197475, 210640, 213273, 236970, 263300, 284364, 315960, 355455, 379152, 394950, 426546, 473940, 526600, 568728, 592425, 631920, 639819, 710910, 789900, 853092, 947880, 1053200, 1066365, 1137456, 1184850, 1279638, 1421820, 1579800, 1706184, 1777275, 1895760, 2132730, 2369700, 2559276, 2843640, 3159600, 3199095, 3412368, 3554550, 4265460, 4739400, 5118552, 5331825, 5687280, 6398190, 7109100, 8530920, 9478800, 10237104, 10663650, 12796380, 14218200, 15995475, 17061840, 21327300, 25592760, 28436400, 31990950, 42654600, 51185520, 63981900, 85309200, 127963800, 255927600]

約数ペア:

[(1, 255927600), (2, 127963800), (3, 85309200), (4, 63981900), (5, 51185520), (6, 42654600), (8, 31990950), (9, 28436400), (10, 25592760), (12, 21327300), (15, 17061840), (16, 15995475), (18, 14218200), (20, 12796380), (24, 10663650), (25, 10237104), (27, 9478800), (30, 8530920), (36, 7109100), (40, 6398190), (45, 5687280), (48, 5331825), (50, 5118552), (54, 4739400), (60, 4265460), (72, 3554550), (75, 3412368), (80, 3199095), (81, 3159600), (90, 2843640), (100, 2559276), (108, 2369700), (120, 2132730), (135, 1895760), (144, 1777275), (150, 1706184), (162, 1579800), (180, 1421820), (200, 1279638), (216, 1184850), (225, 1137456), (240, 1066365), (243, 1053200), (270, 947880), (300, 853092), (324, 789900), (360, 710910), (400, 639819), (405, 631920), (432, 592425), (450, 568728), (486, 526600), (540, 473940), (600, 426546), (648, 394950), (675, 379152), (720, 355455), (810, 315960), (900, 284364), (972, 263300), (1080, 236970), (1200, 213273), (1215, 210640), (1296, 197475), (1350, 189576), (1620, 157980), (1800, 142182), (1944, 131650), (2025, 126384), (2160, 118485), (2430, 105320), (2633, 97200), (2700, 94788), (3240, 78990), (3600, 71091), (3888, 65825), (4050, 63192), (4860, 52660), (5266, 48600), (5400, 47394), (6075, 42128), (6480, 39495), (7899, 32400), (8100, 31596), (9720, 26330), (10532, 24300), (10800, 23697), (12150, 21064), (13165, 19440), (15798, 16200)]