55128600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 198502920

約数和(自身を除く): 143374320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 50, 54, 60, 72, 75, 81, 82, 83, 90, 100, 108, 120, 123, 135, 150, 162, 164, 166, 180, 200, 205, 216, 225, 246, 249, 270, 300, 324, 328, 332, 360, 369, 405, 410, 415, 450, 492, 498, 540, 600, 615, 648, 664, 675, 738, 747, 810, 820, 830, 900, 984, 996, 1025, 1080, 1107, 1230, 1245, 1350, 1476, 1494, 1620, 1640, 1660, 1800, 1845, 1992, 2025, 2050, 2075, 2214, 2241, 2460, 2490, 2700, 2952, 2988, 3075, 3240, 3320, 3321, 3403, 3690, 3735, 4050, 4100, 4150, 4428, 4482, 4920, 4980, 5400, 5535, 5976, 6150, 6225, 6642, 6723, 6806, 7380, 7470, 8100, 8200, 8300, 8856, 8964, 9225, 9960, 10209, 11070, 11205, 12300, 12450, 13284, 13446, 13612, 14760, 14940, 16200, 16600, 16605, 17015, 17928, 18450, 18675, 20418, 22140, 22410, 24600, 24900, 26568, 26892, 27224, 27675, 29880, 30627, 33210, 33615, 34030, 36900, 37350, 40836, 44280, 44820, 49800, 51045, 53784, 55350, 56025, 61254, 66420, 67230, 68060, 73800, 74700, 81672, 83025, 85075, 89640, 91881, 102090, 110700, 112050, 122508, 132840, 134460, 136120, 149400, 153135, 166050, 168075, 170150, 183762, 204180, 221400, 224100, 245016, 255225, 268920, 275643, 306270, 332100, 336150, 340300, 367524, 408360, 448200, 459405, 510450, 551286, 612540, 664200, 672300, 680600, 735048, 765675, 918810, 1020900, 1102572, 1225080, 1344600, 1378215, 1531350, 1837620, 2041800, 2205144, 2297025, 2756430, 3062700, 3675240, 4594050, 5512860, 6125400, 6891075, 9188100, 11025720, 13782150, 18376200, 27564300, 55128600]

約数ペア:

[(1, 55128600), (2, 27564300), (3, 18376200), (4, 13782150), (5, 11025720), (6, 9188100), (8, 6891075), (9, 6125400), (10, 5512860), (12, 4594050), (15, 3675240), (18, 3062700), (20, 2756430), (24, 2297025), (25, 2205144), (27, 2041800), (30, 1837620), (36, 1531350), (40, 1378215), (41, 1344600), (45, 1225080), (50, 1102572), (54, 1020900), (60, 918810), (72, 765675), (75, 735048), (81, 680600), (82, 672300), (83, 664200), (90, 612540), (100, 551286), (108, 510450), (120, 459405), (123, 448200), (135, 408360), (150, 367524), (162, 340300), (164, 336150), (166, 332100), (180, 306270), (200, 275643), (205, 268920), (216, 255225), (225, 245016), (246, 224100), (249, 221400), (270, 204180), (300, 183762), (324, 170150), (328, 168075), (332, 166050), (360, 153135), (369, 149400), (405, 136120), (410, 134460), (415, 132840), (450, 122508), (492, 112050), (498, 110700), (540, 102090), (600, 91881), (615, 89640), (648, 85075), (664, 83025), (675, 81672), (738, 74700), (747, 73800), (810, 68060), (820, 67230), (830, 66420), (900, 61254), (984, 56025), (996, 55350), (1025, 53784), (1080, 51045), (1107, 49800), (1230, 44820), (1245, 44280), (1350, 40836), (1476, 37350), (1494, 36900), (1620, 34030), (1640, 33615), (1660, 33210), (1800, 30627), (1845, 29880), (1992, 27675), (2025, 27224), (2050, 26892), (2075, 26568), (2214, 24900), (2241, 24600), (2460, 22410), (2490, 22140), (2700, 20418), (2952, 18675), (2988, 18450), (3075, 17928), (3240, 17015), (3320, 16605), (3321, 16600), (3403, 16200), (3690, 14940), (3735, 14760), (4050, 13612), (4100, 13446), (4150, 13284), (4428, 12450), (4482, 12300), (4920, 11205), (4980, 11070), (5400, 10209), (5535, 9960), (5976, 9225), (6150, 8964), (6225, 8856), (6642, 8300), (6723, 8200), (6806, 8100), (7380, 7470)]