125393450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 303980544

約数和(自身を除く): 178587094

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 49, 50, 62, 65, 70, 91, 98, 127, 130, 155, 175, 182, 217, 245, 254, 310, 325, 350, 403, 434, 455, 490, 635, 637, 650, 775, 806, 889, 910, 1085, 1225, 1270, 1274, 1519, 1550, 1651, 1778, 2015, 2170, 2275, 2450, 2821, 3038, 3175, 3185, 3302, 3937, 4030, 4445, 4550, 5425, 5642, 6223, 6350, 6370, 7595, 7874, 8255, 8890, 10075, 10850, 11557, 12446, 14105, 15190, 15925, 16510, 19685, 19747, 20150, 22225, 23114, 27559, 28210, 31115, 31850, 37975, 39370, 39494, 41275, 44450, 51181, 55118, 57785, 62230, 70525, 75950, 80899, 82550, 98425, 98735, 102362, 115570, 137795, 141050, 155575, 161798, 192913, 196850, 197470, 255905, 275590, 288925, 311150, 358267, 385826, 404495, 493675, 511810, 577850, 688975, 716534, 808990, 964565, 987350, 1279525, 1377950, 1791335, 1929130, 2022475, 2507869, 2559050, 3582670, 4044950, 4822825, 5015738, 8956675, 9645650, 12539345, 17913350, 25078690, 62696725, 125393450]

約数ペア:

[(1, 125393450), (2, 62696725), (5, 25078690), (7, 17913350), (10, 12539345), (13, 9645650), (14, 8956675), (25, 5015738), (26, 4822825), (31, 4044950), (35, 3582670), (49, 2559050), (50, 2507869), (62, 2022475), (65, 1929130), (70, 1791335), (91, 1377950), (98, 1279525), (127, 987350), (130, 964565), (155, 808990), (175, 716534), (182, 688975), (217, 577850), (245, 511810), (254, 493675), (310, 404495), (325, 385826), (350, 358267), (403, 311150), (434, 288925), (455, 275590), (490, 255905), (635, 197470), (637, 196850), (650, 192913), (775, 161798), (806, 155575), (889, 141050), (910, 137795), (1085, 115570), (1225, 102362), (1270, 98735), (1274, 98425), (1519, 82550), (1550, 80899), (1651, 75950), (1778, 70525), (2015, 62230), (2170, 57785), (2275, 55118), (2450, 51181), (2821, 44450), (3038, 41275), (3175, 39494), (3185, 39370), (3302, 37975), (3937, 31850), (4030, 31115), (4445, 28210), (4550, 27559), (5425, 23114), (5642, 22225), (6223, 20150), (6350, 19747), (6370, 19685), (7595, 16510), (7874, 15925), (8255, 15190), (8890, 14105), (10075, 12446), (10850, 11557)]