77209650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 240175104

約数和(自身を除く): 162965454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 127, 150, 175, 193, 210, 225, 254, 315, 350, 381, 386, 450, 525, 579, 630, 635, 762, 889, 965, 1050, 1143, 1158, 1270, 1351, 1575, 1737, 1778, 1905, 1930, 2286, 2667, 2702, 2895, 3150, 3175, 3474, 3810, 4053, 4445, 4825, 5334, 5715, 5790, 6350, 6755, 8001, 8106, 8685, 8890, 9525, 9650, 11430, 12159, 13335, 13510, 14475, 16002, 17370, 19050, 20265, 22225, 24318, 24511, 26670, 28575, 28950, 33775, 40005, 40530, 43425, 44450, 49022, 57150, 60795, 66675, 67550, 73533, 80010, 86850, 101325, 121590, 122555, 133350, 147066, 171577, 200025, 202650, 220599, 245110, 303975, 343154, 367665, 400050, 441198, 514731, 607950, 612775, 735330, 857885, 1029462, 1102995, 1225550, 1544193, 1715770, 1838325, 2205990, 2573655, 3088386, 3676650, 4289425, 5147310, 5514975, 7720965, 8578850, 11029950, 12868275, 15441930, 25736550, 38604825, 77209650]

約数ペア:

[(1, 77209650), (2, 38604825), (3, 25736550), (5, 15441930), (6, 12868275), (7, 11029950), (9, 8578850), (10, 7720965), (14, 5514975), (15, 5147310), (18, 4289425), (21, 3676650), (25, 3088386), (30, 2573655), (35, 2205990), (42, 1838325), (45, 1715770), (50, 1544193), (63, 1225550), (70, 1102995), (75, 1029462), (90, 857885), (105, 735330), (126, 612775), (127, 607950), (150, 514731), (175, 441198), (193, 400050), (210, 367665), (225, 343154), (254, 303975), (315, 245110), (350, 220599), (381, 202650), (386, 200025), (450, 171577), (525, 147066), (579, 133350), (630, 122555), (635, 121590), (762, 101325), (889, 86850), (965, 80010), (1050, 73533), (1143, 67550), (1158, 66675), (1270, 60795), (1351, 57150), (1575, 49022), (1737, 44450), (1778, 43425), (1905, 40530), (1930, 40005), (2286, 33775), (2667, 28950), (2702, 28575), (2895, 26670), (3150, 24511), (3175, 24318), (3474, 22225), (3810, 20265), (4053, 19050), (4445, 17370), (4825, 16002), (5334, 14475), (5715, 13510), (5790, 13335), (6350, 12159), (6755, 11430), (8001, 9650), (8106, 9525), (8685, 8890)]