56449800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2884

約数の個数: 144

約数和(自身を含む): 206884080

約数和(自身を除く): 150434280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 2851, 3300, 3960, 4950, 5702, 6600, 8553, 9900, 11404, 14255, 17106, 19800, 22808, 25659, 28510, 31361, 34212, 42765, 51318, 57020, 62722, 68424, 71275, 85530, 94083, 102636, 114040, 125444, 128295, 142550, 156805, 171060, 188166, 205272, 213825, 250888, 256590, 282249, 285100, 313610, 342120, 376332, 427650, 470415, 513180, 564498, 570200, 627220, 641475, 752664, 784025, 855300, 940830, 1026360, 1128996, 1254440, 1282950, 1411245, 1568050, 1710600, 1881660, 2257992, 2352075, 2565900, 2822490, 3136100, 3763320, 4704150, 5131800, 5644980, 6272200, 7056225, 9408300, 11289960, 14112450, 18816600, 28224900, 56449800]

約数ペア:

[(1, 56449800), (2, 28224900), (3, 18816600), (4, 14112450), (5, 11289960), (6, 9408300), (8, 7056225), (9, 6272200), (10, 5644980), (11, 5131800), (12, 4704150), (15, 3763320), (18, 3136100), (20, 2822490), (22, 2565900), (24, 2352075), (25, 2257992), (30, 1881660), (33, 1710600), (36, 1568050), (40, 1411245), (44, 1282950), (45, 1254440), (50, 1128996), (55, 1026360), (60, 940830), (66, 855300), (72, 784025), (75, 752664), (88, 641475), (90, 627220), (99, 570200), (100, 564498), (110, 513180), (120, 470415), (132, 427650), (150, 376332), (165, 342120), (180, 313610), (198, 285100), (200, 282249), (220, 256590), (225, 250888), (264, 213825), (275, 205272), (300, 188166), (330, 171060), (360, 156805), (396, 142550), (440, 128295), (450, 125444), (495, 114040), (550, 102636), (600, 94083), (660, 85530), (792, 71275), (825, 68424), (900, 62722), (990, 57020), (1100, 51318), (1320, 42765), (1650, 34212), (1800, 31361), (1980, 28510), (2200, 25659), (2475, 22808), (2851, 19800), (3300, 17106), (3960, 14255), (4950, 11404), (5702, 9900), (6600, 8553)]