2018525400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{3701}}^1$

素因数の和:3827

約数の個数: 192

約数和(自身を含む): 7023434400

約数和(自身を除く): 5004909000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 101, 108, 120, 135, 150, 180, 200, 202, 216, 225, 270, 300, 303, 360, 404, 450, 505, 540, 600, 606, 675, 808, 900, 909, 1010, 1080, 1212, 1350, 1515, 1800, 1818, 2020, 2424, 2525, 2700, 2727, 3030, 3636, 3701, 4040, 4545, 5050, 5400, 5454, 6060, 7272, 7402, 7575, 9090, 10100, 10908, 11103, 12120, 13635, 14804, 15150, 18180, 18505, 20200, 21816, 22206, 22725, 27270, 29608, 30300, 33309, 36360, 37010, 44412, 45450, 54540, 55515, 60600, 66618, 68175, 74020, 88824, 90900, 92525, 99927, 109080, 111030, 133236, 136350, 148040, 166545, 181800, 185050, 199854, 222060, 266472, 272700, 277575, 333090, 370100, 373801, 399708, 444120, 499635, 545400, 555150, 666180, 740200, 747602, 799416, 832725, 999270, 1110300, 1121403, 1332360, 1495204, 1665450, 1869005, 1998540, 2220600, 2242806, 2498175, 2990408, 3330900, 3364209, 3738010, 3997080, 4485612, 4996350, 5607015, 6661800, 6728418, 7476020, 8971224, 9345025, 9992700, 10092627, 11214030, 13456836, 14952040, 16821045, 18690050, 19985400, 20185254, 22428060, 26913672, 28035075, 33642090, 37380100, 40370508, 44856120, 50463135, 56070150, 67284180, 74760200, 80741016, 84105225, 100926270, 112140300, 134568360, 168210450, 201852540, 224280600, 252315675, 336420900, 403705080, 504631350, 672841800, 1009262700, 2018525400]

約数ペア:

[(1, 2018525400), (2, 1009262700), (3, 672841800), (4, 504631350), (5, 403705080), (6, 336420900), (8, 252315675), (9, 224280600), (10, 201852540), (12, 168210450), (15, 134568360), (18, 112140300), (20, 100926270), (24, 84105225), (25, 80741016), (27, 74760200), (30, 67284180), (36, 56070150), (40, 50463135), (45, 44856120), (50, 40370508), (54, 37380100), (60, 33642090), (72, 28035075), (75, 26913672), (90, 22428060), (100, 20185254), (101, 19985400), (108, 18690050), (120, 16821045), (135, 14952040), (150, 13456836), (180, 11214030), (200, 10092627), (202, 9992700), (216, 9345025), (225, 8971224), (270, 7476020), (300, 6728418), (303, 6661800), (360, 5607015), (404, 4996350), (450, 4485612), (505, 3997080), (540, 3738010), (600, 3364209), (606, 3330900), (675, 2990408), (808, 2498175), (900, 2242806), (909, 2220600), (1010, 1998540), (1080, 1869005), (1212, 1665450), (1350, 1495204), (1515, 1332360), (1800, 1121403), (1818, 1110300), (2020, 999270), (2424, 832725), (2525, 799416), (2700, 747602), (2727, 740200), (3030, 666180), (3636, 555150), (3701, 545400), (4040, 499635), (4545, 444120), (5050, 399708), (5400, 373801), (5454, 370100), (6060, 333090), (7272, 277575), (7402, 272700), (7575, 266472), (9090, 222060), (10100, 199854), (10908, 185050), (11103, 181800), (12120, 166545), (13635, 148040), (14804, 136350), (15150, 133236), (18180, 111030), (18505, 109080), (20200, 99927), (21816, 92525), (22206, 90900), (22725, 88824), (27270, 74020), (29608, 68175), (30300, 66618), (33309, 60600), (36360, 55515), (37010, 54540), (44412, 45450)]