12869745900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{28057}}^1$

素因数の和:28224

約数の個数: 144

約数和(自身を含む): 40915297920

約数和(自身を除く): 28045552020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 139, 150, 165, 220, 275, 278, 300, 330, 417, 550, 556, 660, 695, 825, 834, 1100, 1390, 1529, 1650, 1668, 2085, 2780, 3058, 3300, 3475, 4170, 4587, 6116, 6950, 7645, 8340, 9174, 10425, 13900, 15290, 18348, 20850, 22935, 28057, 30580, 38225, 41700, 45870, 56114, 76450, 84171, 91740, 112228, 114675, 140285, 152900, 168342, 229350, 280570, 308627, 336684, 420855, 458700, 561140, 617254, 701425, 841710, 925881, 1234508, 1402850, 1543135, 1683420, 1851762, 2104275, 2805700, 3086270, 3703524, 3899923, 4208550, 4629405, 6172540, 7715675, 7799846, 8417100, 9258810, 11699769, 15431350, 15599692, 18517620, 19499615, 23147025, 23399538, 30862700, 38999230, 42899153, 46294050, 46799076, 58498845, 77998460, 85798306, 92588100, 97498075, 116997690, 128697459, 171596612, 194996150, 214495765, 233995380, 257394918, 292494225, 389992300, 428991530, 514789836, 584988450, 643487295, 857983060, 1072478825, 1169976900, 1286974590, 2144957650, 2573949180, 3217436475, 4289915300, 6434872950, 12869745900]

約数ペア:

[(1, 12869745900), (2, 6434872950), (3, 4289915300), (4, 3217436475), (5, 2573949180), (6, 2144957650), (10, 1286974590), (11, 1169976900), (12, 1072478825), (15, 857983060), (20, 643487295), (22, 584988450), (25, 514789836), (30, 428991530), (33, 389992300), (44, 292494225), (50, 257394918), (55, 233995380), (60, 214495765), (66, 194996150), (75, 171596612), (100, 128697459), (110, 116997690), (132, 97498075), (139, 92588100), (150, 85798306), (165, 77998460), (220, 58498845), (275, 46799076), (278, 46294050), (300, 42899153), (330, 38999230), (417, 30862700), (550, 23399538), (556, 23147025), (660, 19499615), (695, 18517620), (825, 15599692), (834, 15431350), (1100, 11699769), (1390, 9258810), (1529, 8417100), (1650, 7799846), (1668, 7715675), (2085, 6172540), (2780, 4629405), (3058, 4208550), (3300, 3899923), (3475, 3703524), (4170, 3086270), (4587, 2805700), (6116, 2104275), (6950, 1851762), (7645, 1683420), (8340, 1543135), (9174, 1402850), (10425, 1234508), (13900, 925881), (15290, 841710), (18348, 701425), (20850, 617254), (22935, 561140), (28057, 458700), (30580, 420855), (38225, 336684), (41700, 308627), (45870, 280570), (56114, 229350), (76450, 168342), (84171, 152900), (91740, 140285), (112228, 114675)]