2105233200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{27847}}^1$

素因数の和:27881

約数の個数: 240

約数和(自身を含む): 8563816960

約数和(自身を除く): 6458583760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 6300, 7560, 8400, 9450, 10800, 12600, 15120, 18900, 25200, 27847, 37800, 55694, 75600, 83541, 111388, 139235, 167082, 194929, 222776, 250623, 278470, 334164, 389858, 417705, 445552, 501246, 556940, 584787, 668328, 696175, 751869, 779716, 835410, 974645, 1002492, 1113880, 1169574, 1253115, 1336656, 1392350, 1503738, 1559432, 1670820, 1754361, 1949290, 2004984, 2088525, 2227760, 2339148, 2506230, 2784700, 2923935, 3007476, 3118864, 3341640, 3508722, 3759345, 3898580, 4009968, 4177050, 4678296, 4873225, 5012460, 5263083, 5569400, 5847870, 6014952, 6265575, 6683280, 7017444, 7518690, 7797160, 8354100, 8771805, 9356592, 9746450, 10024920, 10526166, 11138800, 11695740, 12029904, 12531150, 14034888, 14619675, 15037380, 15594320, 16708200, 17543610, 18796725, 19492900, 20049840, 21052332, 23391480, 25062300, 26315415, 28069776, 29239350, 30074760, 33416400, 35087220, 37593450, 38985800, 42104664, 43859025, 46782960, 50124600, 52630830, 58478700, 60149520, 70174440, 75186900, 77971600, 84209328, 87718050, 100249200, 105261660, 116957400, 131577075, 140348880, 150373800, 175436100, 210523320, 233914800, 263154150, 300747600, 350872200, 421046640, 526308300, 701744400, 1052616600, 2105233200]

約数ペア:

[(1, 2105233200), (2, 1052616600), (3, 701744400), (4, 526308300), (5, 421046640), (6, 350872200), (7, 300747600), (8, 263154150), (9, 233914800), (10, 210523320), (12, 175436100), (14, 150373800), (15, 140348880), (16, 131577075), (18, 116957400), (20, 105261660), (21, 100249200), (24, 87718050), (25, 84209328), (27, 77971600), (28, 75186900), (30, 70174440), (35, 60149520), (36, 58478700), (40, 52630830), (42, 50124600), (45, 46782960), (48, 43859025), (50, 42104664), (54, 38985800), (56, 37593450), (60, 35087220), (63, 33416400), (70, 30074760), (72, 29239350), (75, 28069776), (80, 26315415), (84, 25062300), (90, 23391480), (100, 21052332), (105, 20049840), (108, 19492900), (112, 18796725), (120, 17543610), (126, 16708200), (135, 15594320), (140, 15037380), (144, 14619675), (150, 14034888), (168, 12531150), (175, 12029904), (180, 11695740), (189, 11138800), (200, 10526166), (210, 10024920), (216, 9746450), (225, 9356592), (240, 8771805), (252, 8354100), (270, 7797160), (280, 7518690), (300, 7017444), (315, 6683280), (336, 6265575), (350, 6014952), (360, 5847870), (378, 5569400), (400, 5263083), (420, 5012460), (432, 4873225), (450, 4678296), (504, 4177050), (525, 4009968), (540, 3898580), (560, 3759345), (600, 3508722), (630, 3341640), (675, 3118864), (700, 3007476), (720, 2923935), (756, 2784700), (840, 2506230), (900, 2339148), (945, 2227760), (1008, 2088525), (1050, 2004984), (1080, 1949290), (1200, 1754361), (1260, 1670820), (1350, 1559432), (1400, 1503738), (1512, 1392350), (1575, 1336656), (1680, 1253115), (1800, 1169574), (1890, 1113880), (2100, 1002492), (2160, 974645), (2520, 835410), (2700, 779716), (2800, 751869), (3024, 696175), (3150, 668328), (3600, 584787), (3780, 556940), (4200, 501246), (4725, 445552), (5040, 417705), (5400, 389858), (6300, 334164), (7560, 278470), (8400, 250623), (9450, 222776), (10800, 194929), (12600, 167082), (15120, 139235), (18900, 111388), (25200, 83541), (27847, 75600), (37800, 55694)]