2051570700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 6897336320

約数和(自身を除く): 4845765620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 127, 135, 150, 155, 180, 186, 193, 225, 254, 270, 279, 300, 310, 372, 381, 386, 450, 465, 508, 540, 558, 579, 620, 635, 675, 762, 772, 775, 837, 900, 930, 965, 1116, 1143, 1158, 1270, 1350, 1395, 1524, 1550, 1674, 1737, 1860, 1905, 1930, 2286, 2316, 2325, 2540, 2700, 2790, 2895, 3100, 3175, 3348, 3429, 3474, 3810, 3860, 3937, 4185, 4572, 4650, 4825, 5211, 5580, 5715, 5790, 5983, 6350, 6858, 6948, 6975, 7620, 7874, 8370, 8685, 9300, 9525, 9650, 10422, 11430, 11580, 11811, 11966, 12700, 13716, 13950, 14475, 15748, 16740, 17145, 17370, 17949, 19050, 19300, 19685, 20844, 20925, 22860, 23622, 23932, 24511, 26055, 27900, 28575, 28950, 29915, 34290, 34740, 35433, 35898, 38100, 39370, 41850, 43425, 47244, 49022, 52110, 53847, 57150, 57900, 59055, 59830, 68580, 70866, 71796, 73533, 78740, 83700, 85725, 86850, 89745, 98044, 98425, 104220, 106299, 107694, 114300, 118110, 119660, 122555, 130275, 141732, 147066, 149575, 161541, 171450, 173700, 177165, 179490, 196850, 212598, 215388, 220599, 236220, 245110, 260550, 269235, 294132, 295275, 299150, 323082, 342900, 354330, 358980, 367665, 393700, 425196, 441198, 448725, 490220, 521100, 531495, 538470, 590550, 598300, 612775, 646164, 661797, 708660, 735330, 759841, 807705, 882396, 885825, 897450, 1062990, 1076940, 1102995, 1181100, 1225550, 1323594, 1346175, 1470660, 1519682, 1615410, 1771650, 1794900, 1838325, 2125980, 2205990, 2279523, 2451100, 2647188, 2657475, 2692350, 3039364, 3230820, 3308985, 3543300, 3676650, 3799205, 4038525, 4411980, 4559046, 5314950, 5384700, 5514975, 6617970, 6838569, 7353300, 7598410, 8077050, 9118092, 10629900, 11029950, 11397615, 13235940, 13677138, 15196820, 16154100, 16544925, 18996025, 20515707, 22059900, 22795230, 27354276, 33089850, 34192845, 37992050, 41031414, 45590460, 56988075, 66179700, 68385690, 75984100, 82062828, 102578535, 113976150, 136771380, 170964225, 205157070, 227952300, 341928450, 410314140, 512892675, 683856900, 1025785350, 2051570700]

約数ペア:

[(1, 2051570700), (2, 1025785350), (3, 683856900), (4, 512892675), (5, 410314140), (6, 341928450), (9, 227952300), (10, 205157070), (12, 170964225), (15, 136771380), (18, 113976150), (20, 102578535), (25, 82062828), (27, 75984100), (30, 68385690), (31, 66179700), (36, 56988075), (45, 45590460), (50, 41031414), (54, 37992050), (60, 34192845), (62, 33089850), (75, 27354276), (90, 22795230), (93, 22059900), (100, 20515707), (108, 18996025), (124, 16544925), (127, 16154100), (135, 15196820), (150, 13677138), (155, 13235940), (180, 11397615), (186, 11029950), (193, 10629900), (225, 9118092), (254, 8077050), (270, 7598410), (279, 7353300), (300, 6838569), (310, 6617970), (372, 5514975), (381, 5384700), (386, 5314950), (450, 4559046), (465, 4411980), (508, 4038525), (540, 3799205), (558, 3676650), (579, 3543300), (620, 3308985), (635, 3230820), (675, 3039364), (762, 2692350), (772, 2657475), (775, 2647188), (837, 2451100), (900, 2279523), (930, 2205990), (965, 2125980), (1116, 1838325), (1143, 1794900), (1158, 1771650), (1270, 1615410), (1350, 1519682), (1395, 1470660), (1524, 1346175), (1550, 1323594), (1674, 1225550), (1737, 1181100), (1860, 1102995), (1905, 1076940), (1930, 1062990), (2286, 897450), (2316, 885825), (2325, 882396), (2540, 807705), (2700, 759841), (2790, 735330), (2895, 708660), (3100, 661797), (3175, 646164), (3348, 612775), (3429, 598300), (3474, 590550), (3810, 538470), (3860, 531495), (3937, 521100), (4185, 490220), (4572, 448725), (4650, 441198), (4825, 425196), (5211, 393700), (5580, 367665), (5715, 358980), (5790, 354330), (5983, 342900), (6350, 323082), (6858, 299150), (6948, 295275), (6975, 294132), (7620, 269235), (7874, 260550), (8370, 245110), (8685, 236220), (9300, 220599), (9525, 215388), (9650, 212598), (10422, 196850), (11430, 179490), (11580, 177165), (11811, 173700), (11966, 171450), (12700, 161541), (13716, 149575), (13950, 147066), (14475, 141732), (15748, 130275), (16740, 122555), (17145, 119660), (17370, 118110), (17949, 114300), (19050, 107694), (19300, 106299), (19685, 104220), (20844, 98425), (20925, 98044), (22860, 89745), (23622, 86850), (23932, 85725), (24511, 83700), (26055, 78740), (27900, 73533), (28575, 71796), (28950, 70866), (29915, 68580), (34290, 59830), (34740, 59055), (35433, 57900), (35898, 57150), (38100, 53847), (39370, 52110), (41850, 49022), (43425, 47244)]