51327000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{1901}}^1$

素因数の和:1931

約数の個数: 128

約数和(自身を含む): 178027200

約数和(自身を除く): 126700200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 1901, 2250, 2700, 3000, 3375, 3802, 4500, 5400, 5703, 6750, 7604, 9000, 9505, 11406, 13500, 15208, 17109, 19010, 22812, 27000, 28515, 34218, 38020, 45624, 47525, 51327, 57030, 68436, 76040, 85545, 95050, 102654, 114060, 136872, 142575, 171090, 190100, 205308, 228120, 237625, 256635, 285150, 342180, 380200, 410616, 427725, 475250, 513270, 570300, 684360, 712875, 855450, 950500, 1026540, 1140600, 1283175, 1425750, 1710900, 1901000, 2053080, 2138625, 2566350, 2851500, 3421800, 4277250, 5132700, 5703000, 6415875, 8554500, 10265400, 12831750, 17109000, 25663500, 51327000]

約数ペア:

[(1, 51327000), (2, 25663500), (3, 17109000), (4, 12831750), (5, 10265400), (6, 8554500), (8, 6415875), (9, 5703000), (10, 5132700), (12, 4277250), (15, 3421800), (18, 2851500), (20, 2566350), (24, 2138625), (25, 2053080), (27, 1901000), (30, 1710900), (36, 1425750), (40, 1283175), (45, 1140600), (50, 1026540), (54, 950500), (60, 855450), (72, 712875), (75, 684360), (90, 570300), (100, 513270), (108, 475250), (120, 427725), (125, 410616), (135, 380200), (150, 342180), (180, 285150), (200, 256635), (216, 237625), (225, 228120), (250, 205308), (270, 190100), (300, 171090), (360, 142575), (375, 136872), (450, 114060), (500, 102654), (540, 95050), (600, 85545), (675, 76040), (750, 68436), (900, 57030), (1000, 51327), (1080, 47525), (1125, 45624), (1350, 38020), (1500, 34218), (1800, 28515), (1901, 27000), (2250, 22812), (2700, 19010), (3000, 17109), (3375, 15208), (3802, 13500), (4500, 11406), (5400, 9505), (5703, 9000), (6750, 7604)]