42812000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 132088320

約数和(自身を除く): 89276320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 139, 140, 154, 160, 175, 176, 200, 220, 224, 250, 275, 278, 280, 308, 350, 352, 385, 400, 440, 500, 550, 556, 560, 616, 695, 700, 770, 800, 875, 880, 973, 1000, 1100, 1112, 1120, 1232, 1375, 1390, 1400, 1529, 1540, 1750, 1760, 1925, 1946, 2000, 2200, 2224, 2464, 2750, 2780, 2800, 3058, 3080, 3475, 3500, 3850, 3892, 4000, 4400, 4448, 4865, 5500, 5560, 5600, 6116, 6160, 6950, 7000, 7645, 7700, 7784, 8800, 9625, 9730, 10703, 11000, 11120, 12232, 12320, 13900, 14000, 15290, 15400, 15568, 17375, 19250, 19460, 21406, 22000, 22240, 24325, 24464, 27800, 28000, 30580, 30800, 31136, 34750, 38225, 38500, 38920, 42812, 44000, 48650, 48928, 53515, 55600, 61160, 61600, 69500, 76450, 77000, 77840, 85624, 97300, 107030, 111200, 121625, 122320, 139000, 152900, 154000, 155680, 171248, 191125, 194600, 214060, 243250, 244640, 267575, 278000, 305800, 308000, 342496, 382250, 389200, 428120, 486500, 535150, 556000, 611600, 764500, 778400, 856240, 973000, 1070300, 1223200, 1337875, 1529000, 1712480, 1946000, 2140600, 2675750, 3058000, 3892000, 4281200, 5351500, 6116000, 8562400, 10703000, 21406000, 42812000]

約数ペア:

[(1, 42812000), (2, 21406000), (4, 10703000), (5, 8562400), (7, 6116000), (8, 5351500), (10, 4281200), (11, 3892000), (14, 3058000), (16, 2675750), (20, 2140600), (22, 1946000), (25, 1712480), (28, 1529000), (32, 1337875), (35, 1223200), (40, 1070300), (44, 973000), (50, 856240), (55, 778400), (56, 764500), (70, 611600), (77, 556000), (80, 535150), (88, 486500), (100, 428120), (110, 389200), (112, 382250), (125, 342496), (139, 308000), (140, 305800), (154, 278000), (160, 267575), (175, 244640), (176, 243250), (200, 214060), (220, 194600), (224, 191125), (250, 171248), (275, 155680), (278, 154000), (280, 152900), (308, 139000), (350, 122320), (352, 121625), (385, 111200), (400, 107030), (440, 97300), (500, 85624), (550, 77840), (556, 77000), (560, 76450), (616, 69500), (695, 61600), (700, 61160), (770, 55600), (800, 53515), (875, 48928), (880, 48650), (973, 44000), (1000, 42812), (1100, 38920), (1112, 38500), (1120, 38225), (1232, 34750), (1375, 31136), (1390, 30800), (1400, 30580), (1529, 28000), (1540, 27800), (1750, 24464), (1760, 24325), (1925, 22240), (1946, 22000), (2000, 21406), (2200, 19460), (2224, 19250), (2464, 17375), (2750, 15568), (2780, 15400), (2800, 15290), (3058, 14000), (3080, 13900), (3475, 12320), (3500, 12232), (3850, 11120), (3892, 11000), (4000, 10703), (4400, 9730), (4448, 9625), (4865, 8800), (5500, 7784), (5560, 7700), (5600, 7645), (6116, 7000), (6160, 6950)]