20827138200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67141}}^1$

素因数の和:67218

約数の個数: 192

約数和(自身を含む): 71933253120

約数和(自身を除く): 51106114920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 47, 50, 55, 60, 66, 75, 88, 94, 100, 110, 120, 132, 141, 150, 165, 188, 200, 220, 235, 264, 275, 282, 300, 330, 376, 440, 470, 517, 550, 564, 600, 660, 705, 825, 940, 1034, 1100, 1128, 1175, 1320, 1410, 1551, 1650, 1880, 2068, 2200, 2350, 2585, 2820, 3102, 3300, 3525, 4136, 4700, 5170, 5640, 6204, 6600, 7050, 7755, 9400, 10340, 12408, 12925, 14100, 15510, 20680, 25850, 28200, 31020, 38775, 51700, 62040, 67141, 77550, 103400, 134282, 155100, 201423, 268564, 310200, 335705, 402846, 537128, 671410, 738551, 805692, 1007115, 1342820, 1477102, 1611384, 1678525, 2014230, 2215653, 2685640, 2954204, 3155627, 3357050, 3692755, 4028460, 4431306, 5035575, 5908408, 6311254, 6714100, 7385510, 8056920, 8862612, 9466881, 10071150, 11078265, 12622508, 13428200, 14771020, 15778135, 17725224, 18463775, 18933762, 20142300, 22156530, 25245016, 29542040, 31556270, 34711897, 36927550, 37867524, 40284600, 44313060, 47334405, 55391325, 63112540, 69423794, 73855100, 75735048, 78890675, 88626120, 94668810, 104135691, 110782650, 126225080, 138847588, 147710200, 157781350, 173559485, 189337620, 208271382, 221565300, 236672025, 277695176, 315562700, 347118970, 378675240, 416542764, 443130600, 473344050, 520678455, 631125400, 694237940, 833085528, 867797425, 946688100, 1041356910, 1388475880, 1735594850, 1893376200, 2082713820, 2603392275, 3471189700, 4165427640, 5206784550, 6942379400, 10413569100, 20827138200]

約数ペア:

[(1, 20827138200), (2, 10413569100), (3, 6942379400), (4, 5206784550), (5, 4165427640), (6, 3471189700), (8, 2603392275), (10, 2082713820), (11, 1893376200), (12, 1735594850), (15, 1388475880), (20, 1041356910), (22, 946688100), (24, 867797425), (25, 833085528), (30, 694237940), (33, 631125400), (40, 520678455), (44, 473344050), (47, 443130600), (50, 416542764), (55, 378675240), (60, 347118970), (66, 315562700), (75, 277695176), (88, 236672025), (94, 221565300), (100, 208271382), (110, 189337620), (120, 173559485), (132, 157781350), (141, 147710200), (150, 138847588), (165, 126225080), (188, 110782650), (200, 104135691), (220, 94668810), (235, 88626120), (264, 78890675), (275, 75735048), (282, 73855100), (300, 69423794), (330, 63112540), (376, 55391325), (440, 47334405), (470, 44313060), (517, 40284600), (550, 37867524), (564, 36927550), (600, 34711897), (660, 31556270), (705, 29542040), (825, 25245016), (940, 22156530), (1034, 20142300), (1100, 18933762), (1128, 18463775), (1175, 17725224), (1320, 15778135), (1410, 14771020), (1551, 13428200), (1650, 12622508), (1880, 11078265), (2068, 10071150), (2200, 9466881), (2350, 8862612), (2585, 8056920), (2820, 7385510), (3102, 6714100), (3300, 6311254), (3525, 5908408), (4136, 5035575), (4700, 4431306), (5170, 4028460), (5640, 3692755), (6204, 3357050), (6600, 3155627), (7050, 2954204), (7755, 2685640), (9400, 2215653), (10340, 2014230), (12408, 1678525), (12925, 1611384), (14100, 1477102), (15510, 1342820), (20680, 1007115), (25850, 805692), (28200, 738551), (31020, 671410), (38775, 537128), (51700, 402846), (62040, 335705), (67141, 310200), (77550, 268564), (103400, 201423), (134282, 155100)]