2129347800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{4603}}^1$

素因数の和:4882

約数の個数: 144

約数和(自身を含む): 7180444440

約数和(自身を除く): 5051096640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 257, 300, 360, 450, 514, 600, 771, 900, 1028, 1285, 1542, 1800, 2056, 2313, 2570, 3084, 3855, 4603, 4626, 5140, 6168, 6425, 7710, 9206, 9252, 10280, 11565, 12850, 13809, 15420, 18412, 18504, 19275, 23015, 23130, 25700, 27618, 30840, 36824, 38550, 41427, 46030, 46260, 51400, 55236, 57825, 69045, 77100, 82854, 92060, 92520, 110472, 115075, 115650, 138090, 154200, 165708, 184120, 207135, 230150, 231300, 276180, 331416, 345225, 414270, 460300, 462600, 552360, 690450, 828540, 920600, 1035675, 1182971, 1380900, 1657080, 2071350, 2365942, 2761800, 3548913, 4142700, 4731884, 5914855, 7097826, 8285400, 9463768, 10646739, 11829710, 14195652, 17744565, 21293478, 23659420, 28391304, 29574275, 35489130, 42586956, 47318840, 53233695, 59148550, 70978260, 85173912, 88722825, 106467390, 118297100, 141956520, 177445650, 212934780, 236594200, 266168475, 354891300, 425869560, 532336950, 709782600, 1064673900, 2129347800]

約数ペア:

[(1, 2129347800), (2, 1064673900), (3, 709782600), (4, 532336950), (5, 425869560), (6, 354891300), (8, 266168475), (9, 236594200), (10, 212934780), (12, 177445650), (15, 141956520), (18, 118297100), (20, 106467390), (24, 88722825), (25, 85173912), (30, 70978260), (36, 59148550), (40, 53233695), (45, 47318840), (50, 42586956), (60, 35489130), (72, 29574275), (75, 28391304), (90, 23659420), (100, 21293478), (120, 17744565), (150, 14195652), (180, 11829710), (200, 10646739), (225, 9463768), (257, 8285400), (300, 7097826), (360, 5914855), (450, 4731884), (514, 4142700), (600, 3548913), (771, 2761800), (900, 2365942), (1028, 2071350), (1285, 1657080), (1542, 1380900), (1800, 1182971), (2056, 1035675), (2313, 920600), (2570, 828540), (3084, 690450), (3855, 552360), (4603, 462600), (4626, 460300), (5140, 414270), (6168, 345225), (6425, 331416), (7710, 276180), (9206, 231300), (9252, 230150), (10280, 207135), (11565, 184120), (12850, 165708), (13809, 154200), (15420, 138090), (18412, 115650), (18504, 115075), (19275, 110472), (23015, 92520), (23130, 92060), (25700, 82854), (27618, 77100), (30840, 69045), (36824, 57825), (38550, 55236), (41427, 51400), (46030, 46260)]