450051420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 1564738560

約数和(自身を除く): 1114687140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 139, 140, 156, 182, 195, 210, 260, 273, 278, 364, 390, 417, 420, 455, 546, 556, 593, 695, 780, 834, 910, 973, 1092, 1186, 1365, 1390, 1668, 1779, 1807, 1820, 1946, 2085, 2372, 2730, 2780, 2919, 2965, 3558, 3614, 3892, 4151, 4170, 4865, 5421, 5460, 5838, 5930, 7116, 7228, 7709, 8302, 8340, 8895, 9035, 9730, 10842, 11676, 11860, 12453, 12649, 14595, 15418, 16604, 17790, 18070, 19460, 20755, 21684, 23127, 24906, 25298, 27105, 29190, 30836, 35580, 36140, 37947, 38545, 41510, 46254, 49812, 50596, 53963, 54210, 58380, 62265, 63245, 75894, 77090, 82427, 83020, 92508, 107926, 108420, 115635, 124530, 126490, 151788, 154180, 161889, 164854, 189735, 215852, 231270, 247281, 249060, 252980, 269815, 323778, 329708, 379470, 412135, 462540, 494562, 539630, 576989, 647556, 758940, 809445, 824270, 989124, 1071551, 1079260, 1153978, 1236405, 1618890, 1648540, 1730967, 2143102, 2307956, 2472810, 2884945, 3214653, 3237780, 3461934, 4286204, 4945620, 5357755, 5769890, 6429306, 6923868, 7500857, 8654835, 10715510, 11539780, 12858612, 15001714, 16073265, 17309670, 21431020, 22502571, 30003428, 32146530, 34619340, 37504285, 45005142, 64293060, 75008570, 90010284, 112512855, 150017140, 225025710, 450051420]

約数ペア:

[(1, 450051420), (2, 225025710), (3, 150017140), (4, 112512855), (5, 90010284), (6, 75008570), (7, 64293060), (10, 45005142), (12, 37504285), (13, 34619340), (14, 32146530), (15, 30003428), (20, 22502571), (21, 21431020), (26, 17309670), (28, 16073265), (30, 15001714), (35, 12858612), (39, 11539780), (42, 10715510), (52, 8654835), (60, 7500857), (65, 6923868), (70, 6429306), (78, 5769890), (84, 5357755), (91, 4945620), (105, 4286204), (130, 3461934), (139, 3237780), (140, 3214653), (156, 2884945), (182, 2472810), (195, 2307956), (210, 2143102), (260, 1730967), (273, 1648540), (278, 1618890), (364, 1236405), (390, 1153978), (417, 1079260), (420, 1071551), (455, 989124), (546, 824270), (556, 809445), (593, 758940), (695, 647556), (780, 576989), (834, 539630), (910, 494562), (973, 462540), (1092, 412135), (1186, 379470), (1365, 329708), (1390, 323778), (1668, 269815), (1779, 252980), (1807, 249060), (1820, 247281), (1946, 231270), (2085, 215852), (2372, 189735), (2730, 164854), (2780, 161889), (2919, 154180), (2965, 151788), (3558, 126490), (3614, 124530), (3892, 115635), (4151, 108420), (4170, 107926), (4865, 92508), (5421, 83020), (5460, 82427), (5838, 77090), (5930, 75894), (7116, 63245), (7228, 62265), (7709, 58380), (8302, 54210), (8340, 53963), (8895, 50596), (9035, 49812), (9730, 46254), (10842, 41510), (11676, 38545), (11860, 37947), (12453, 36140), (12649, 35580), (14595, 30836), (15418, 29190), (16604, 27105), (17790, 25298), (18070, 24906), (19460, 23127), (20755, 21684)]