454099680100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1\times {\mathrm{4903}}^1$

素因数の和:5510

約数の個数: 144

約数和(自身を含む): 1082641956480

約数和(自身を除く): 628542276380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 269, 275, 313, 538, 550, 626, 1076, 1100, 1252, 1345, 1565, 2690, 2959, 3130, 3443, 4903, 5380, 5918, 6260, 6725, 6886, 7825, 9806, 11836, 13450, 13772, 14795, 15650, 17215, 19612, 24515, 26900, 29590, 31300, 34430, 49030, 53933, 59180, 68860, 73975, 84197, 86075, 98060, 107866, 122575, 147950, 168394, 172150, 215732, 245150, 269665, 295900, 336788, 344300, 420985, 490300, 539330, 841970, 926167, 1078660, 1318907, 1348325, 1534639, 1683940, 1852334, 2104925, 2637814, 2696650, 3069278, 3704668, 4209850, 4630835, 5275628, 5393300, 6138556, 6594535, 7673195, 8419700, 9261670, 13189070, 14507977, 15346390, 16881029, 18523340, 23154175, 26378140, 29015954, 30692780, 32972675, 33762058, 38365975, 46308350, 58031908, 65945350, 67524116, 72539885, 76731950, 84405145, 92616700, 131890700, 145079770, 153463900, 168810290, 290159540, 337620580, 362699425, 412817891, 422025725, 725398850, 825635782, 844051450, 1450797700, 1651271564, 1688102900, 2064089455, 4128178910, 4540996801, 8256357820, 9081993602, 10320447275, 18163987204, 20640894550, 22704984005, 41281789100, 45409968010, 90819936020, 113524920025, 227049840050, 454099680100]

約数ペア:

[(1, 454099680100), (2, 227049840050), (4, 113524920025), (5, 90819936020), (10, 45409968010), (11, 41281789100), (20, 22704984005), (22, 20640894550), (25, 18163987204), (44, 10320447275), (50, 9081993602), (55, 8256357820), (100, 4540996801), (110, 4128178910), (220, 2064089455), (269, 1688102900), (275, 1651271564), (313, 1450797700), (538, 844051450), (550, 825635782), (626, 725398850), (1076, 422025725), (1100, 412817891), (1252, 362699425), (1345, 337620580), (1565, 290159540), (2690, 168810290), (2959, 153463900), (3130, 145079770), (3443, 131890700), (4903, 92616700), (5380, 84405145), (5918, 76731950), (6260, 72539885), (6725, 67524116), (6886, 65945350), (7825, 58031908), (9806, 46308350), (11836, 38365975), (13450, 33762058), (13772, 32972675), (14795, 30692780), (15650, 29015954), (17215, 26378140), (19612, 23154175), (24515, 18523340), (26900, 16881029), (29590, 15346390), (31300, 14507977), (34430, 13189070), (49030, 9261670), (53933, 8419700), (59180, 7673195), (68860, 6594535), (73975, 6138556), (84197, 5393300), (86075, 5275628), (98060, 4630835), (107866, 4209850), (122575, 3704668), (147950, 3069278), (168394, 2696650), (172150, 2637814), (215732, 2104925), (245150, 1852334), (269665, 1683940), (295900, 1534639), (336788, 1348325), (344300, 1318907), (420985, 1078660), (490300, 926167), (539330, 841970)]