157219650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 502824960

約数和(自身を除く): 345605310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 127, 131, 135, 150, 175, 189, 210, 225, 254, 262, 270, 315, 350, 378, 381, 393, 450, 525, 630, 635, 655, 675, 762, 786, 889, 917, 945, 1050, 1143, 1179, 1270, 1310, 1350, 1575, 1778, 1834, 1890, 1905, 1965, 2286, 2358, 2667, 2751, 3150, 3175, 3275, 3429, 3537, 3810, 3930, 4445, 4585, 4725, 5334, 5502, 5715, 5895, 6350, 6550, 6858, 7074, 8001, 8253, 8890, 9170, 9450, 9525, 9825, 11430, 11790, 13335, 13755, 16002, 16506, 16637, 17145, 17685, 19050, 19650, 22225, 22925, 24003, 24759, 26670, 27510, 28575, 29475, 33274, 34290, 35370, 40005, 41265, 44450, 45850, 48006, 49518, 49911, 57150, 58950, 66675, 68775, 80010, 82530, 83185, 85725, 88425, 99822, 116459, 120015, 123795, 133350, 137550, 149733, 166370, 171450, 176850, 200025, 206325, 232918, 240030, 247590, 249555, 299466, 349377, 400050, 412650, 415925, 449199, 499110, 582295, 600075, 618975, 698754, 748665, 831850, 898398, 1048131, 1164590, 1200150, 1237950, 1247775, 1497330, 1746885, 2096262, 2245995, 2495550, 2911475, 3144393, 3493770, 3743325, 4491990, 5240655, 5822950, 6288786, 7486650, 8734425, 10481310, 11229975, 15721965, 17468850, 22459950, 26203275, 31443930, 52406550, 78609825, 157219650]

約数ペア:

[(1, 157219650), (2, 78609825), (3, 52406550), (5, 31443930), (6, 26203275), (7, 22459950), (9, 17468850), (10, 15721965), (14, 11229975), (15, 10481310), (18, 8734425), (21, 7486650), (25, 6288786), (27, 5822950), (30, 5240655), (35, 4491990), (42, 3743325), (45, 3493770), (50, 3144393), (54, 2911475), (63, 2495550), (70, 2245995), (75, 2096262), (90, 1746885), (105, 1497330), (126, 1247775), (127, 1237950), (131, 1200150), (135, 1164590), (150, 1048131), (175, 898398), (189, 831850), (210, 748665), (225, 698754), (254, 618975), (262, 600075), (270, 582295), (315, 499110), (350, 449199), (378, 415925), (381, 412650), (393, 400050), (450, 349377), (525, 299466), (630, 249555), (635, 247590), (655, 240030), (675, 232918), (762, 206325), (786, 200025), (889, 176850), (917, 171450), (945, 166370), (1050, 149733), (1143, 137550), (1179, 133350), (1270, 123795), (1310, 120015), (1350, 116459), (1575, 99822), (1778, 88425), (1834, 85725), (1890, 83185), (1905, 82530), (1965, 80010), (2286, 68775), (2358, 66675), (2667, 58950), (2751, 57150), (3150, 49911), (3175, 49518), (3275, 48006), (3429, 45850), (3537, 44450), (3810, 41265), (3930, 40005), (4445, 35370), (4585, 34290), (4725, 33274), (5334, 29475), (5502, 28575), (5715, 27510), (5895, 26670), (6350, 24759), (6550, 24003), (6858, 22925), (7074, 22225), (8001, 19650), (8253, 19050), (8890, 17685), (9170, 17145), (9450, 16637), (9525, 16506), (9825, 16002), (11430, 13755), (11790, 13335)]