199887600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:848

約数の個数: 240

約数和(自身を含む): 736202880

約数和(自身を除く): 536315280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 48, 50, 55, 57, 60, 66, 75, 76, 80, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 176, 190, 200, 209, 220, 228, 240, 264, 275, 285, 300, 304, 330, 380, 400, 418, 440, 456, 475, 528, 550, 570, 600, 627, 660, 760, 797, 825, 836, 880, 912, 950, 1045, 1100, 1140, 1200, 1254, 1320, 1425, 1520, 1594, 1650, 1672, 1900, 2090, 2200, 2280, 2391, 2508, 2640, 2850, 3135, 3188, 3300, 3344, 3800, 3985, 4180, 4400, 4560, 4782, 5016, 5225, 5700, 6270, 6376, 6600, 7600, 7970, 8360, 8767, 9564, 10032, 10450, 11400, 11955, 12540, 12752, 13200, 15143, 15675, 15940, 16720, 17534, 19128, 19925, 20900, 22800, 23910, 25080, 26301, 30286, 31350, 31880, 35068, 38256, 39850, 41800, 43835, 45429, 47820, 50160, 52602, 59775, 60572, 62700, 63760, 70136, 75715, 79700, 83600, 87670, 90858, 95640, 105204, 119550, 121144, 125400, 131505, 140272, 151430, 159400, 166573, 175340, 181716, 191280, 210408, 219175, 227145, 239100, 242288, 250800, 263010, 302860, 318800, 333146, 350680, 363432, 378575, 420816, 438350, 454290, 478200, 499719, 526020, 605720, 657525, 666292, 701360, 726864, 757150, 832865, 876700, 908580, 956400, 999438, 1052040, 1135725, 1211440, 1315050, 1332584, 1514300, 1665730, 1753400, 1817160, 1998876, 2104080, 2271450, 2498595, 2630100, 2665168, 3028600, 3331460, 3506800, 3634320, 3997752, 4164325, 4542900, 4997190, 5260200, 6057200, 6662920, 7995504, 8328650, 9085800, 9994380, 10520400, 12492975, 13325840, 16657300, 18171600, 19988760, 24985950, 33314600, 39977520, 49971900, 66629200, 99943800, 199887600]

約数ペア:

[(1, 199887600), (2, 99943800), (3, 66629200), (4, 49971900), (5, 39977520), (6, 33314600), (8, 24985950), (10, 19988760), (11, 18171600), (12, 16657300), (15, 13325840), (16, 12492975), (19, 10520400), (20, 9994380), (22, 9085800), (24, 8328650), (25, 7995504), (30, 6662920), (33, 6057200), (38, 5260200), (40, 4997190), (44, 4542900), (48, 4164325), (50, 3997752), (55, 3634320), (57, 3506800), (60, 3331460), (66, 3028600), (75, 2665168), (76, 2630100), (80, 2498595), (88, 2271450), (95, 2104080), (100, 1998876), (110, 1817160), (114, 1753400), (120, 1665730), (132, 1514300), (150, 1332584), (152, 1315050), (165, 1211440), (176, 1135725), (190, 1052040), (200, 999438), (209, 956400), (220, 908580), (228, 876700), (240, 832865), (264, 757150), (275, 726864), (285, 701360), (300, 666292), (304, 657525), (330, 605720), (380, 526020), (400, 499719), (418, 478200), (440, 454290), (456, 438350), (475, 420816), (528, 378575), (550, 363432), (570, 350680), (600, 333146), (627, 318800), (660, 302860), (760, 263010), (797, 250800), (825, 242288), (836, 239100), (880, 227145), (912, 219175), (950, 210408), (1045, 191280), (1100, 181716), (1140, 175340), (1200, 166573), (1254, 159400), (1320, 151430), (1425, 140272), (1520, 131505), (1594, 125400), (1650, 121144), (1672, 119550), (1900, 105204), (2090, 95640), (2200, 90858), (2280, 87670), (2391, 83600), (2508, 79700), (2640, 75715), (2850, 70136), (3135, 63760), (3188, 62700), (3300, 60572), (3344, 59775), (3800, 52602), (3985, 50160), (4180, 47820), (4400, 45429), (4560, 43835), (4782, 41800), (5016, 39850), (5225, 38256), (5700, 35068), (6270, 31880), (6376, 31350), (6600, 30286), (7600, 26301), (7970, 25080), (8360, 23910), (8767, 22800), (9564, 20900), (10032, 19925), (10450, 19128), (11400, 17534), (11955, 16720), (12540, 15940), (12752, 15675), (13200, 15143)]