51986202800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1181}}^1$

素因数の和:1484

約数の個数: 240

約数和(自身を含む): 145395456000

約数和(自身を除く): 93409253200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 199, 200, 280, 316, 350, 395, 398, 400, 553, 560, 632, 700, 790, 796, 995, 1106, 1181, 1264, 1393, 1400, 1580, 1592, 1975, 1990, 2212, 2362, 2765, 2786, 2800, 3160, 3184, 3950, 3980, 4424, 4724, 4975, 5530, 5572, 5905, 6320, 6965, 7900, 7960, 8267, 8848, 9448, 9950, 11060, 11144, 11810, 13825, 13930, 15721, 15800, 15920, 16534, 18896, 19900, 22120, 22288, 23620, 27650, 27860, 29525, 31442, 31600, 33068, 34825, 39800, 41335, 44240, 47240, 55300, 55720, 59050, 62884, 66136, 69650, 78605, 79600, 82670, 93299, 94480, 110047, 110600, 111440, 118100, 125768, 132272, 139300, 157210, 165340, 186598, 206675, 220094, 221200, 235019, 236200, 251536, 278600, 314420, 330680, 373196, 393025, 413350, 440188, 466495, 470038, 472400, 550235, 557200, 628840, 653093, 661360, 746392, 786050, 826700, 880376, 932990, 940076, 1100470, 1175095, 1257680, 1306186, 1492784, 1572100, 1645133, 1653400, 1760752, 1865980, 1880152, 2200940, 2332475, 2350190, 2612372, 2751175, 3144200, 3265465, 3290266, 3306800, 3731960, 3760304, 4401880, 4664950, 4700380, 5224744, 5502350, 5875475, 6288400, 6530930, 6580532, 7463920, 8225665, 8803760, 9329900, 9400760, 10449488, 11004700, 11750950, 13061860, 13161064, 16327325, 16451330, 18566501, 18659800, 18801520, 22009400, 23501900, 26123720, 26322128, 32654650, 32902660, 37133002, 37319600, 41128325, 44018800, 47003800, 52247440, 65309300, 65805320, 74266004, 82256650, 92832505, 94007600, 129965507, 130618600, 131610640, 148532008, 164513300, 185665010, 259931014, 261237200, 297064016, 329026600, 371330020, 464162525, 519862028, 649827535, 658053200, 742660040, 928325050, 1039724056, 1299655070, 1485320080, 1856650100, 2079448112, 2599310140, 3249137675, 3713300200, 5198620280, 6498275350, 7426600400, 10397240560, 12996550700, 25993101400, 51986202800]

約数ペア:

[(1, 51986202800), (2, 25993101400), (4, 12996550700), (5, 10397240560), (7, 7426600400), (8, 6498275350), (10, 5198620280), (14, 3713300200), (16, 3249137675), (20, 2599310140), (25, 2079448112), (28, 1856650100), (35, 1485320080), (40, 1299655070), (50, 1039724056), (56, 928325050), (70, 742660040), (79, 658053200), (80, 649827535), (100, 519862028), (112, 464162525), (140, 371330020), (158, 329026600), (175, 297064016), (199, 261237200), (200, 259931014), (280, 185665010), (316, 164513300), (350, 148532008), (395, 131610640), (398, 130618600), (400, 129965507), (553, 94007600), (560, 92832505), (632, 82256650), (700, 74266004), (790, 65805320), (796, 65309300), (995, 52247440), (1106, 47003800), (1181, 44018800), (1264, 41128325), (1393, 37319600), (1400, 37133002), (1580, 32902660), (1592, 32654650), (1975, 26322128), (1990, 26123720), (2212, 23501900), (2362, 22009400), (2765, 18801520), (2786, 18659800), (2800, 18566501), (3160, 16451330), (3184, 16327325), (3950, 13161064), (3980, 13061860), (4424, 11750950), (4724, 11004700), (4975, 10449488), (5530, 9400760), (5572, 9329900), (5905, 8803760), (6320, 8225665), (6965, 7463920), (7900, 6580532), (7960, 6530930), (8267, 6288400), (8848, 5875475), (9448, 5502350), (9950, 5224744), (11060, 4700380), (11144, 4664950), (11810, 4401880), (13825, 3760304), (13930, 3731960), (15721, 3306800), (15800, 3290266), (15920, 3265465), (16534, 3144200), (18896, 2751175), (19900, 2612372), (22120, 2350190), (22288, 2332475), (23620, 2200940), (27650, 1880152), (27860, 1865980), (29525, 1760752), (31442, 1653400), (31600, 1645133), (33068, 1572100), (34825, 1492784), (39800, 1306186), (41335, 1257680), (44240, 1175095), (47240, 1100470), (55300, 940076), (55720, 932990), (59050, 880376), (62884, 826700), (66136, 786050), (69650, 746392), (78605, 661360), (79600, 653093), (82670, 628840), (93299, 557200), (94480, 550235), (110047, 472400), (110600, 470038), (111440, 466495), (118100, 440188), (125768, 413350), (132272, 393025), (139300, 373196), (157210, 330680), (165340, 314420), (186598, 278600), (206675, 251536), (220094, 236200), (221200, 235019)]