755495340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 2145394944

約数和(自身を除く): 1389899604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 277, 347, 393, 524, 554, 655, 694, 786, 831, 1041, 1108, 1310, 1385, 1388, 1572, 1662, 1735, 1965, 2082, 2620, 2770, 3324, 3470, 3930, 4155, 4164, 5205, 5540, 6940, 7860, 8310, 10410, 16620, 20820, 36287, 45457, 72574, 90914, 96119, 108861, 136371, 145148, 181435, 181828, 192238, 217722, 227285, 272742, 288357, 362870, 384476, 435444, 454570, 480595, 544305, 545484, 576714, 681855, 725740, 909140, 961190, 1088610, 1153428, 1363710, 1441785, 1922380, 2177220, 2727420, 2883570, 5767140, 12591589, 25183178, 37774767, 50366356, 62957945, 75549534, 125915890, 151099068, 188873835, 251831780, 377747670, 755495340]

約数ペア:

[(1, 755495340), (2, 377747670), (3, 251831780), (4, 188873835), (5, 151099068), (6, 125915890), (10, 75549534), (12, 62957945), (15, 50366356), (20, 37774767), (30, 25183178), (60, 12591589), (131, 5767140), (262, 2883570), (277, 2727420), (347, 2177220), (393, 1922380), (524, 1441785), (554, 1363710), (655, 1153428), (694, 1088610), (786, 961190), (831, 909140), (1041, 725740), (1108, 681855), (1310, 576714), (1385, 545484), (1388, 544305), (1572, 480595), (1662, 454570), (1735, 435444), (1965, 384476), (2082, 362870), (2620, 288357), (2770, 272742), (3324, 227285), (3470, 217722), (3930, 192238), (4155, 181828), (4164, 181435), (5205, 145148), (5540, 136371), (6940, 108861), (7860, 96119), (8310, 90914), (10410, 72574), (16620, 45457), (20820, 36287)]