125300000

素因数分解:

$2^5\times 5^5\times 7^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 354352320

約数和(自身を除く): 229052320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 179, 200, 224, 250, 280, 350, 358, 400, 500, 560, 625, 700, 716, 800, 875, 895, 1000, 1120, 1250, 1253, 1400, 1432, 1750, 1790, 2000, 2500, 2506, 2800, 2864, 3125, 3500, 3580, 4000, 4375, 4475, 5000, 5012, 5600, 5728, 6250, 6265, 7000, 7160, 8750, 8950, 10000, 10024, 12500, 12530, 14000, 14320, 17500, 17900, 20000, 20048, 21875, 22375, 25000, 25060, 28000, 28640, 31325, 35000, 35800, 40096, 43750, 44750, 50000, 50120, 62650, 70000, 71600, 87500, 89500, 100000, 100240, 111875, 125300, 140000, 143200, 156625, 175000, 179000, 200480, 223750, 250600, 313250, 350000, 358000, 447500, 501200, 559375, 626500, 700000, 716000, 783125, 895000, 1002400, 1118750, 1253000, 1566250, 1790000, 2237500, 2506000, 3132500, 3580000, 3915625, 4475000, 5012000, 6265000, 7831250, 8950000, 12530000, 15662500, 17900000, 25060000, 31325000, 62650000, 125300000]

約数ペア:

[(1, 125300000), (2, 62650000), (4, 31325000), (5, 25060000), (7, 17900000), (8, 15662500), (10, 12530000), (14, 8950000), (16, 7831250), (20, 6265000), (25, 5012000), (28, 4475000), (32, 3915625), (35, 3580000), (40, 3132500), (50, 2506000), (56, 2237500), (70, 1790000), (80, 1566250), (100, 1253000), (112, 1118750), (125, 1002400), (140, 895000), (160, 783125), (175, 716000), (179, 700000), (200, 626500), (224, 559375), (250, 501200), (280, 447500), (350, 358000), (358, 350000), (400, 313250), (500, 250600), (560, 223750), (625, 200480), (700, 179000), (716, 175000), (800, 156625), (875, 143200), (895, 140000), (1000, 125300), (1120, 111875), (1250, 100240), (1253, 100000), (1400, 89500), (1432, 87500), (1750, 71600), (1790, 70000), (2000, 62650), (2500, 50120), (2506, 50000), (2800, 44750), (2864, 43750), (3125, 40096), (3500, 35800), (3580, 35000), (4000, 31325), (4375, 28640), (4475, 28000), (5000, 25060), (5012, 25000), (5600, 22375), (5728, 21875), (6250, 20048), (6265, 20000), (7000, 17900), (7160, 17500), (8750, 14320), (8950, 14000), (10000, 12530), (10024, 12500)]