2079501200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:207

約数の個数: 270

約数和(自身を含む): 6232417506

約数和(自身を除く): 4152916306

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 79, 80, 85, 98, 100, 112, 119, 136, 140, 158, 170, 175, 196, 200, 238, 245, 272, 280, 316, 340, 350, 392, 395, 400, 425, 476, 490, 553, 560, 595, 632, 680, 700, 784, 790, 833, 850, 952, 980, 1106, 1190, 1225, 1264, 1343, 1360, 1400, 1580, 1666, 1700, 1904, 1960, 1975, 2212, 2380, 2450, 2686, 2765, 2800, 2975, 3160, 3332, 3400, 3871, 3920, 3950, 4165, 4424, 4760, 4900, 5372, 5530, 5950, 6241, 6320, 6664, 6715, 6800, 7742, 7900, 8330, 8848, 9401, 9520, 9800, 10744, 11060, 11900, 12482, 13328, 13430, 13825, 15484, 15800, 16660, 18802, 19355, 19600, 20825, 21488, 22120, 23800, 24964, 26860, 27650, 30968, 31205, 31600, 33320, 33575, 37604, 38710, 41650, 43687, 44240, 47005, 47600, 49928, 53720, 55300, 61936, 62410, 65807, 66640, 67150, 75208, 77420, 83300, 87374, 94010, 96775, 99856, 106097, 107440, 110600, 124820, 131614, 134300, 150416, 154840, 156025, 166600, 174748, 188020, 193550, 212194, 218435, 221200, 235025, 249640, 263228, 268600, 305809, 309680, 312050, 329035, 333200, 349496, 376040, 387100, 424388, 436870, 470050, 499280, 526456, 530485, 537200, 611618, 624100, 658070, 698992, 742679, 752080, 774200, 848776, 873740, 940100, 1052912, 1060970, 1092175, 1223236, 1248200, 1316140, 1485358, 1529045, 1548400, 1645175, 1697552, 1747480, 1880200, 2121940, 2184350, 2446472, 2496400, 2632280, 2652425, 2970716, 3058090, 3290350, 3494960, 3713395, 3760400, 4243880, 4368700, 4892944, 5198753, 5264560, 5304850, 5941432, 6116180, 6580700, 7426790, 7645225, 8487760, 8737400, 10397506, 10609700, 11882864, 12232360, 13161400, 14853580, 15290450, 17474800, 18566975, 20795012, 21219400, 24464720, 25993765, 26322800, 29707160, 30580900, 37133950, 41590024, 42438800, 51987530, 59414320, 61161800, 74267900, 83180048, 103975060, 122323600, 129968825, 148535800, 207950120, 259937650, 297071600, 415900240, 519875300, 1039750600, 2079501200]

約数ペア:

[(1, 2079501200), (2, 1039750600), (4, 519875300), (5, 415900240), (7, 297071600), (8, 259937650), (10, 207950120), (14, 148535800), (16, 129968825), (17, 122323600), (20, 103975060), (25, 83180048), (28, 74267900), (34, 61161800), (35, 59414320), (40, 51987530), (49, 42438800), (50, 41590024), (56, 37133950), (68, 30580900), (70, 29707160), (79, 26322800), (80, 25993765), (85, 24464720), (98, 21219400), (100, 20795012), (112, 18566975), (119, 17474800), (136, 15290450), (140, 14853580), (158, 13161400), (170, 12232360), (175, 11882864), (196, 10609700), (200, 10397506), (238, 8737400), (245, 8487760), (272, 7645225), (280, 7426790), (316, 6580700), (340, 6116180), (350, 5941432), (392, 5304850), (395, 5264560), (400, 5198753), (425, 4892944), (476, 4368700), (490, 4243880), (553, 3760400), (560, 3713395), (595, 3494960), (632, 3290350), (680, 3058090), (700, 2970716), (784, 2652425), (790, 2632280), (833, 2496400), (850, 2446472), (952, 2184350), (980, 2121940), (1106, 1880200), (1190, 1747480), (1225, 1697552), (1264, 1645175), (1343, 1548400), (1360, 1529045), (1400, 1485358), (1580, 1316140), (1666, 1248200), (1700, 1223236), (1904, 1092175), (1960, 1060970), (1975, 1052912), (2212, 940100), (2380, 873740), (2450, 848776), (2686, 774200), (2765, 752080), (2800, 742679), (2975, 698992), (3160, 658070), (3332, 624100), (3400, 611618), (3871, 537200), (3920, 530485), (3950, 526456), (4165, 499280), (4424, 470050), (4760, 436870), (4900, 424388), (5372, 387100), (5530, 376040), (5950, 349496), (6241, 333200), (6320, 329035), (6664, 312050), (6715, 309680), (6800, 305809), (7742, 268600), (7900, 263228), (8330, 249640), (8848, 235025), (9401, 221200), (9520, 218435), (9800, 212194), (10744, 193550), (11060, 188020), (11900, 174748), (12482, 166600), (13328, 156025), (13430, 154840), (13825, 150416), (15484, 134300), (15800, 131614), (16660, 124820), (18802, 110600), (19355, 107440), (19600, 106097), (20825, 99856), (21488, 96775), (22120, 94010), (23800, 87374), (24964, 83300), (26860, 77420), (27650, 75208), (30968, 67150), (31205, 66640), (31600, 65807), (33320, 62410), (33575, 61936), (37604, 55300), (38710, 53720), (41650, 49928), (43687, 47600), (44240, 47005)]