21169050000

素因数分解:

$2^4\times 3^1\times 5^5\times 7^1\times {\mathrm{20161}}^1$

素因数の和:20204

約数の個数: 240

約数和(自身を含む): 78122749824

約数和(自身を除く): 56953699824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 700, 750, 840, 875, 1000, 1050, 1200, 1250, 1400, 1500, 1680, 1750, 1875, 2000, 2100, 2500, 2625, 2800, 3000, 3125, 3500, 3750, 4200, 4375, 5000, 5250, 6000, 6250, 7000, 7500, 8400, 8750, 9375, 10000, 10500, 12500, 13125, 14000, 15000, 17500, 18750, 20161, 21000, 21875, 25000, 26250, 30000, 35000, 37500, 40322, 42000, 43750, 50000, 52500, 60483, 65625, 70000, 75000, 80644, 87500, 100805, 105000, 120966, 131250, 141127, 150000, 161288, 175000, 201610, 210000, 241932, 262500, 282254, 302415, 322576, 350000, 403220, 423381, 483864, 504025, 525000, 564508, 604830, 705635, 806440, 846762, 967728, 1008050, 1050000, 1129016, 1209660, 1411270, 1512075, 1612880, 1693524, 2016100, 2116905, 2258032, 2419320, 2520125, 2822540, 3024150, 3387048, 3528175, 4032200, 4233810, 4838640, 5040250, 5645080, 6048300, 6774096, 7056350, 7560375, 8064400, 8467620, 10080500, 10584525, 11290160, 12096600, 12600625, 14112700, 15120750, 16935240, 17640875, 20161000, 21169050, 24193200, 25201250, 28225400, 30241500, 33870480, 35281750, 37801875, 40322000, 42338100, 50402500, 52922625, 56450800, 60483000, 63003125, 70563500, 75603750, 84676200, 88204375, 100805000, 105845250, 120966000, 126006250, 141127000, 151207500, 169352400, 176408750, 189009375, 201610000, 211690500, 252012500, 264613125, 282254000, 302415000, 352817500, 378018750, 423381000, 441021875, 504025000, 529226250, 604830000, 705635000, 756037500, 846762000, 882043750, 1008050000, 1058452500, 1323065625, 1411270000, 1512075000, 1764087500, 2116905000, 2646131250, 3024150000, 3528175000, 4233810000, 5292262500, 7056350000, 10584525000, 21169050000]

約数ペア:

[(1, 21169050000), (2, 10584525000), (3, 7056350000), (4, 5292262500), (5, 4233810000), (6, 3528175000), (7, 3024150000), (8, 2646131250), (10, 2116905000), (12, 1764087500), (14, 1512075000), (15, 1411270000), (16, 1323065625), (20, 1058452500), (21, 1008050000), (24, 882043750), (25, 846762000), (28, 756037500), (30, 705635000), (35, 604830000), (40, 529226250), (42, 504025000), (48, 441021875), (50, 423381000), (56, 378018750), (60, 352817500), (70, 302415000), (75, 282254000), (80, 264613125), (84, 252012500), (100, 211690500), (105, 201610000), (112, 189009375), (120, 176408750), (125, 169352400), (140, 151207500), (150, 141127000), (168, 126006250), (175, 120966000), (200, 105845250), (210, 100805000), (240, 88204375), (250, 84676200), (280, 75603750), (300, 70563500), (336, 63003125), (350, 60483000), (375, 56450800), (400, 52922625), (420, 50402500), (500, 42338100), (525, 40322000), (560, 37801875), (600, 35281750), (625, 33870480), (700, 30241500), (750, 28225400), (840, 25201250), (875, 24193200), (1000, 21169050), (1050, 20161000), (1200, 17640875), (1250, 16935240), (1400, 15120750), (1500, 14112700), (1680, 12600625), (1750, 12096600), (1875, 11290160), (2000, 10584525), (2100, 10080500), (2500, 8467620), (2625, 8064400), (2800, 7560375), (3000, 7056350), (3125, 6774096), (3500, 6048300), (3750, 5645080), (4200, 5040250), (4375, 4838640), (5000, 4233810), (5250, 4032200), (6000, 3528175), (6250, 3387048), (7000, 3024150), (7500, 2822540), (8400, 2520125), (8750, 2419320), (9375, 2258032), (10000, 2116905), (10500, 2016100), (12500, 1693524), (13125, 1612880), (14000, 1512075), (15000, 1411270), (17500, 1209660), (18750, 1129016), (20161, 1050000), (21000, 1008050), (21875, 967728), (25000, 846762), (26250, 806440), (30000, 705635), (35000, 604830), (37500, 564508), (40322, 525000), (42000, 504025), (43750, 483864), (50000, 423381), (52500, 403220), (60483, 350000), (65625, 322576), (70000, 302415), (75000, 282254), (80644, 262500), (87500, 241932), (100805, 210000), (105000, 201610), (120966, 175000), (131250, 161288), (141127, 150000)]