21007090800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{503}}^1\times {\mathrm{1289}}^1$

素因数の和:1822

約数の個数: 300

約数和(自身を含む): 75601254960

約数和(自身を除く): 54594164160

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, 270, 300, 324, 360, 400, 405, 432, 450, 503, 540, 600, 648, 675, 720, 810, 900, 1006, 1080, 1200, 1289, 1296, 1350, 1509, 1620, 1800, 2012, 2025, 2160, 2515, 2578, 2700, 3018, 3240, 3600, 3867, 4024, 4050, 4527, 5030, 5156, 5400, 6036, 6445, 6480, 7545, 7734, 8048, 8100, 9054, 10060, 10312, 10800, 11601, 12072, 12575, 12890, 13581, 15090, 15468, 16200, 18108, 19335, 20120, 20624, 22635, 23202, 24144, 25150, 25780, 27162, 30180, 30936, 32225, 32400, 34803, 36216, 37725, 38670, 40240, 40743, 45270, 46404, 50300, 51560, 54324, 58005, 60360, 61872, 64450, 67905, 69606, 72432, 75450, 77340, 81486, 90540, 92808, 96675, 100600, 103120, 104409, 108648, 113175, 116010, 120720, 128900, 135810, 139212, 150900, 154680, 162972, 174015, 181080, 185616, 193350, 201200, 203715, 208818, 217296, 226350, 232020, 257800, 271620, 278424, 290025, 301800, 309360, 325944, 339525, 348030, 362160, 386700, 407430, 417636, 452700, 464040, 515600, 522045, 543240, 556848, 580050, 603600, 648367, 651888, 679050, 696060, 773400, 814860, 835272, 870075, 905400, 928080, 1018575, 1044090, 1086480, 1160100, 1296734, 1358100, 1392120, 1546800, 1629720, 1670544, 1740150, 1810800, 1945101, 2037150, 2088180, 2320200, 2593468, 2610225, 2716200, 2784240, 3241835, 3259440, 3480300, 3890202, 4074300, 4176360, 4640400, 5186936, 5220450, 5432400, 5835303, 6483670, 6960600, 7780404, 8148600, 8352720, 9725505, 10373872, 10440900, 11670606, 12967340, 13921200, 15560808, 16209175, 16297200, 17505909, 19451010, 20881800, 23341212, 25934680, 29176515, 31121616, 32418350, 35011818, 38902020, 41763600, 46682424, 48627525, 51869360, 52517727, 58353030, 64836700, 70023636, 77804040, 87529545, 93364848, 97255050, 105035454, 116706060, 129673400, 140047272, 145882575, 155608080, 175059090, 194510100, 210070908, 233412120, 259346800, 262588635, 280094544, 291765150, 350118180, 389020200, 420141816, 437647725, 466824240, 525177270, 583530300, 700236360, 778040400, 840283632, 875295450, 1050354540, 1167060600, 1312943175, 1400472720, 1750590900, 2100709080, 2334121200, 2625886350, 3501181800, 4201418160, 5251772700, 7002363600, 10503545400, 21007090800]

約数ペア:

[(1, 21007090800), (2, 10503545400), (3, 7002363600), (4, 5251772700), (5, 4201418160), (6, 3501181800), (8, 2625886350), (9, 2334121200), (10, 2100709080), (12, 1750590900), (15, 1400472720), (16, 1312943175), (18, 1167060600), (20, 1050354540), (24, 875295450), (25, 840283632), (27, 778040400), (30, 700236360), (36, 583530300), (40, 525177270), (45, 466824240), (48, 437647725), (50, 420141816), (54, 389020200), (60, 350118180), (72, 291765150), (75, 280094544), (80, 262588635), (81, 259346800), (90, 233412120), (100, 210070908), (108, 194510100), (120, 175059090), (135, 155608080), (144, 145882575), (150, 140047272), (162, 129673400), (180, 116706060), (200, 105035454), (216, 97255050), (225, 93364848), (240, 87529545), (270, 77804040), (300, 70023636), (324, 64836700), (360, 58353030), (400, 52517727), (405, 51869360), (432, 48627525), (450, 46682424), (503, 41763600), (540, 38902020), (600, 35011818), (648, 32418350), (675, 31121616), (720, 29176515), (810, 25934680), (900, 23341212), (1006, 20881800), (1080, 19451010), (1200, 17505909), (1289, 16297200), (1296, 16209175), (1350, 15560808), (1509, 13921200), (1620, 12967340), (1800, 11670606), (2012, 10440900), (2025, 10373872), (2160, 9725505), (2515, 8352720), (2578, 8148600), (2700, 7780404), (3018, 6960600), (3240, 6483670), (3600, 5835303), (3867, 5432400), (4024, 5220450), (4050, 5186936), (4527, 4640400), (5030, 4176360), (5156, 4074300), (5400, 3890202), (6036, 3480300), (6445, 3259440), (6480, 3241835), (7545, 2784240), (7734, 2716200), (8048, 2610225), (8100, 2593468), (9054, 2320200), (10060, 2088180), (10312, 2037150), (10800, 1945101), (11601, 1810800), (12072, 1740150), (12575, 1670544), (12890, 1629720), (13581, 1546800), (15090, 1392120), (15468, 1358100), (16200, 1296734), (18108, 1160100), (19335, 1086480), (20120, 1044090), (20624, 1018575), (22635, 928080), (23202, 905400), (24144, 870075), (25150, 835272), (25780, 814860), (27162, 773400), (30180, 696060), (30936, 679050), (32225, 651888), (32400, 648367), (34803, 603600), (36216, 580050), (37725, 556848), (38670, 543240), (40240, 522045), (40743, 515600), (45270, 464040), (46404, 452700), (50300, 417636), (51560, 407430), (54324, 386700), (58005, 362160), (60360, 348030), (61872, 339525), (64450, 325944), (67905, 309360), (69606, 301800), (72432, 290025), (75450, 278424), (77340, 271620), (81486, 257800), (90540, 232020), (92808, 226350), (96675, 217296), (100600, 208818), (103120, 203715), (104409, 201200), (108648, 193350), (113175, 185616), (116010, 181080), (120720, 174015), (128900, 162972), (135810, 154680), (139212, 150900)]