61502040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 213127200

約数和(自身を除く): 151625160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 43, 45, 58, 60, 72, 86, 87, 90, 116, 120, 129, 137, 145, 172, 174, 180, 215, 232, 258, 261, 274, 290, 344, 348, 360, 387, 411, 430, 435, 516, 522, 548, 580, 645, 685, 696, 774, 822, 860, 870, 1032, 1044, 1096, 1160, 1233, 1247, 1290, 1305, 1370, 1548, 1644, 1720, 1740, 1935, 2055, 2088, 2466, 2494, 2580, 2610, 2740, 3096, 3288, 3480, 3741, 3870, 3973, 4110, 4932, 4988, 5160, 5220, 5480, 5891, 6165, 6235, 7482, 7740, 7946, 8220, 9864, 9976, 10440, 11223, 11782, 11919, 12330, 12470, 14964, 15480, 15892, 16440, 17673, 18705, 19865, 22446, 23564, 23838, 24660, 24940, 29455, 29928, 31784, 35346, 35757, 37410, 39730, 44892, 47128, 47676, 49320, 49880, 53019, 56115, 58910, 59595, 70692, 71514, 74820, 79460, 88365, 89784, 95352, 106038, 112230, 117820, 119190, 141384, 143028, 149640, 158920, 170839, 176730, 178785, 212076, 224460, 235640, 238380, 265095, 286056, 341678, 353460, 357570, 424152, 448920, 476760, 512517, 530190, 683356, 706920, 715140, 854195, 1025034, 1060380, 1366712, 1430280, 1537551, 1708390, 2050068, 2120760, 2562585, 3075102, 3416780, 4100136, 5125170, 6150204, 6833560, 7687755, 10250340, 12300408, 15375510, 20500680, 30751020, 61502040]

約数ペア:

[(1, 61502040), (2, 30751020), (3, 20500680), (4, 15375510), (5, 12300408), (6, 10250340), (8, 7687755), (9, 6833560), (10, 6150204), (12, 5125170), (15, 4100136), (18, 3416780), (20, 3075102), (24, 2562585), (29, 2120760), (30, 2050068), (36, 1708390), (40, 1537551), (43, 1430280), (45, 1366712), (58, 1060380), (60, 1025034), (72, 854195), (86, 715140), (87, 706920), (90, 683356), (116, 530190), (120, 512517), (129, 476760), (137, 448920), (145, 424152), (172, 357570), (174, 353460), (180, 341678), (215, 286056), (232, 265095), (258, 238380), (261, 235640), (274, 224460), (290, 212076), (344, 178785), (348, 176730), (360, 170839), (387, 158920), (411, 149640), (430, 143028), (435, 141384), (516, 119190), (522, 117820), (548, 112230), (580, 106038), (645, 95352), (685, 89784), (696, 88365), (774, 79460), (822, 74820), (860, 71514), (870, 70692), (1032, 59595), (1044, 58910), (1096, 56115), (1160, 53019), (1233, 49880), (1247, 49320), (1290, 47676), (1305, 47128), (1370, 44892), (1548, 39730), (1644, 37410), (1720, 35757), (1740, 35346), (1935, 31784), (2055, 29928), (2088, 29455), (2466, 24940), (2494, 24660), (2580, 23838), (2610, 23564), (2740, 22446), (3096, 19865), (3288, 18705), (3480, 17673), (3741, 16440), (3870, 15892), (3973, 15480), (4110, 14964), (4932, 12470), (4988, 12330), (5160, 11919), (5220, 11782), (5480, 11223), (5891, 10440), (6165, 9976), (6235, 9864), (7482, 8220), (7740, 7946)]