2100038400

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{4051}}^1$

素因数の和:4089

約数の個数: 270

約数和(自身を含む): 7766715572

約数和(自身を除く): 5666677172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2304, 2400, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 3840, 4050, 4051, 4320, 4800, 5184, 5400, 5760, 6400, 6480, 6912, 7200, 8100, 8102, 8640, 9600, 10368, 10800, 11520, 12153, 12960, 14400, 16200, 16204, 17280, 19200, 20255, 20736, 21600, 24306, 25920, 28800, 32400, 32408, 34560, 36459, 40510, 43200, 48612, 51840, 57600, 60765, 64800, 64816, 72918, 81020, 86400, 97224, 101275, 103680, 109377, 121530, 129600, 129632, 145836, 162040, 172800, 182295, 194448, 202550, 218754, 243060, 259200, 259264, 291672, 303825, 324080, 328131, 364590, 388896, 405100, 437508, 486120, 518400, 518528, 546885, 583344, 607650, 648160, 656262, 729180, 777792, 810200, 875016, 911475, 972240, 1037056, 1093770, 1166688, 1215300, 1296320, 1312524, 1458360, 1555584, 1620400, 1640655, 1750032, 1822950, 1944480, 2187540, 2333376, 2430600, 2592640, 2625048, 2734425, 2916720, 3111168, 3240800, 3281310, 3500064, 3645900, 3888960, 4375080, 4666752, 4861200, 5185280, 5250096, 5468850, 5833440, 6481600, 6562620, 7000128, 7291800, 7777920, 8203275, 8750160, 9333504, 9722400, 10500192, 10937700, 11666880, 12963200, 13125240, 14000256, 14583600, 15555840, 16406550, 17500320, 19444800, 21000384, 21875400, 23333760, 25926400, 26250480, 28000512, 29167200, 32813100, 35000640, 38889600, 42000768, 43750800, 46667520, 52500960, 58334400, 65626200, 70001280, 77779200, 84001536, 87501600, 105001920, 116668800, 131252400, 140002560, 175003200, 210003840, 233337600, 262504800, 350006400, 420007680, 525009600, 700012800, 1050019200, 2100038400]

約数ペア:

[(1, 2100038400), (2, 1050019200), (3, 700012800), (4, 525009600), (5, 420007680), (6, 350006400), (8, 262504800), (9, 233337600), (10, 210003840), (12, 175003200), (15, 140002560), (16, 131252400), (18, 116668800), (20, 105001920), (24, 87501600), (25, 84001536), (27, 77779200), (30, 70001280), (32, 65626200), (36, 58334400), (40, 52500960), (45, 46667520), (48, 43750800), (50, 42000768), (54, 38889600), (60, 35000640), (64, 32813100), (72, 29167200), (75, 28000512), (80, 26250480), (81, 25926400), (90, 23333760), (96, 21875400), (100, 21000384), (108, 19444800), (120, 17500320), (128, 16406550), (135, 15555840), (144, 14583600), (150, 14000256), (160, 13125240), (162, 12963200), (180, 11666880), (192, 10937700), (200, 10500192), (216, 9722400), (225, 9333504), (240, 8750160), (256, 8203275), (270, 7777920), (288, 7291800), (300, 7000128), (320, 6562620), (324, 6481600), (360, 5833440), (384, 5468850), (400, 5250096), (405, 5185280), (432, 4861200), (450, 4666752), (480, 4375080), (540, 3888960), (576, 3645900), (600, 3500064), (640, 3281310), (648, 3240800), (675, 3111168), (720, 2916720), (768, 2734425), (800, 2625048), (810, 2592640), (864, 2430600), (900, 2333376), (960, 2187540), (1080, 1944480), (1152, 1822950), (1200, 1750032), (1280, 1640655), (1296, 1620400), (1350, 1555584), (1440, 1458360), (1600, 1312524), (1620, 1296320), (1728, 1215300), (1800, 1166688), (1920, 1093770), (2025, 1037056), (2160, 972240), (2304, 911475), (2400, 875016), (2592, 810200), (2700, 777792), (2880, 729180), (3200, 656262), (3240, 648160), (3456, 607650), (3600, 583344), (3840, 546885), (4050, 518528), (4051, 518400), (4320, 486120), (4800, 437508), (5184, 405100), (5400, 388896), (5760, 364590), (6400, 328131), (6480, 324080), (6912, 303825), (7200, 291672), (8100, 259264), (8102, 259200), (8640, 243060), (9600, 218754), (10368, 202550), (10800, 194448), (11520, 182295), (12153, 172800), (12960, 162040), (14400, 145836), (16200, 129632), (16204, 129600), (17280, 121530), (19200, 109377), (20255, 103680), (20736, 101275), (21600, 97224), (24306, 86400), (25920, 81020), (28800, 72918), (32400, 64816), (32408, 64800), (34560, 60765), (36459, 57600), (40510, 51840), (43200, 48612)]