7128202900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27011}}^1$

素因数の和:27074

約数の個数: 144

約数和(自身を含む): 19694989440

約数和(自身を除く): 12566786540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 29, 35, 50, 52, 58, 65, 70, 91, 100, 116, 130, 140, 145, 175, 182, 203, 260, 290, 325, 350, 364, 377, 406, 455, 580, 650, 700, 725, 754, 812, 910, 1015, 1300, 1450, 1508, 1820, 1885, 2030, 2275, 2639, 2900, 3770, 4060, 4550, 5075, 5278, 7540, 9100, 9425, 10150, 10556, 13195, 18850, 20300, 26390, 27011, 37700, 52780, 54022, 65975, 108044, 131950, 135055, 189077, 263900, 270110, 351143, 378154, 540220, 675275, 702286, 756308, 783319, 945385, 1350550, 1404572, 1566638, 1755715, 1890770, 2458001, 2701100, 3133276, 3511430, 3781540, 3916595, 4726925, 4916002, 5483233, 7022860, 7833190, 8778575, 9453850, 9832004, 10183147, 10966466, 12290005, 15666380, 17557150, 18907700, 19582975, 20366294, 21932932, 24580010, 27416165, 35114300, 39165950, 40732588, 49160020, 50915735, 54832330, 61450025, 71282029, 78331900, 101831470, 109664660, 122900050, 137080825, 142564058, 203662940, 245800100, 254578675, 274161650, 285128116, 356410145, 509157350, 548323300, 712820290, 1018314700, 1425640580, 1782050725, 3564101450, 7128202900]

約数ペア:

[(1, 7128202900), (2, 3564101450), (4, 1782050725), (5, 1425640580), (7, 1018314700), (10, 712820290), (13, 548323300), (14, 509157350), (20, 356410145), (25, 285128116), (26, 274161650), (28, 254578675), (29, 245800100), (35, 203662940), (50, 142564058), (52, 137080825), (58, 122900050), (65, 109664660), (70, 101831470), (91, 78331900), (100, 71282029), (116, 61450025), (130, 54832330), (140, 50915735), (145, 49160020), (175, 40732588), (182, 39165950), (203, 35114300), (260, 27416165), (290, 24580010), (325, 21932932), (350, 20366294), (364, 19582975), (377, 18907700), (406, 17557150), (455, 15666380), (580, 12290005), (650, 10966466), (700, 10183147), (725, 9832004), (754, 9453850), (812, 8778575), (910, 7833190), (1015, 7022860), (1300, 5483233), (1450, 4916002), (1508, 4726925), (1820, 3916595), (1885, 3781540), (2030, 3511430), (2275, 3133276), (2639, 2701100), (2900, 2458001), (3770, 1890770), (4060, 1755715), (4550, 1566638), (5075, 1404572), (5278, 1350550), (7540, 945385), (9100, 783319), (9425, 756308), (10150, 702286), (10556, 675275), (13195, 540220), (18850, 378154), (20300, 351143), (26390, 270110), (27011, 263900), (37700, 189077), (52780, 135055), (54022, 131950), (65975, 108044)]