100240000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 286783200

約数和(自身を除く): 186543200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 179, 200, 224, 250, 280, 320, 350, 358, 400, 448, 500, 560, 625, 640, 700, 716, 800, 875, 895, 896, 1000, 1120, 1250, 1253, 1400, 1432, 1600, 1750, 1790, 2000, 2240, 2500, 2506, 2800, 2864, 3200, 3500, 3580, 4000, 4375, 4475, 4480, 5000, 5012, 5600, 5728, 6265, 7000, 7160, 8000, 8750, 8950, 10000, 10024, 11200, 11456, 12530, 14000, 14320, 16000, 17500, 17900, 20000, 20048, 22375, 22400, 22912, 25060, 28000, 28640, 31325, 35000, 35800, 40000, 40096, 44750, 50120, 56000, 57280, 62650, 70000, 71600, 80000, 80192, 89500, 100240, 111875, 112000, 114560, 125300, 140000, 143200, 156625, 160384, 179000, 200480, 223750, 250600, 280000, 286400, 313250, 358000, 400960, 447500, 501200, 560000, 572800, 626500, 716000, 783125, 801920, 895000, 1002400, 1253000, 1432000, 1566250, 1790000, 2004800, 2506000, 2864000, 3132500, 3580000, 4009600, 5012000, 6265000, 7160000, 10024000, 12530000, 14320000, 20048000, 25060000, 50120000, 100240000]

約数ペア:

[(1, 100240000), (2, 50120000), (4, 25060000), (5, 20048000), (7, 14320000), (8, 12530000), (10, 10024000), (14, 7160000), (16, 6265000), (20, 5012000), (25, 4009600), (28, 3580000), (32, 3132500), (35, 2864000), (40, 2506000), (50, 2004800), (56, 1790000), (64, 1566250), (70, 1432000), (80, 1253000), (100, 1002400), (112, 895000), (125, 801920), (128, 783125), (140, 716000), (160, 626500), (175, 572800), (179, 560000), (200, 501200), (224, 447500), (250, 400960), (280, 358000), (320, 313250), (350, 286400), (358, 280000), (400, 250600), (448, 223750), (500, 200480), (560, 179000), (625, 160384), (640, 156625), (700, 143200), (716, 140000), (800, 125300), (875, 114560), (895, 112000), (896, 111875), (1000, 100240), (1120, 89500), (1250, 80192), (1253, 80000), (1400, 71600), (1432, 70000), (1600, 62650), (1750, 57280), (1790, 56000), (2000, 50120), (2240, 44750), (2500, 40096), (2506, 40000), (2800, 35800), (2864, 35000), (3200, 31325), (3500, 28640), (3580, 28000), (4000, 25060), (4375, 22912), (4475, 22400), (4480, 22375), (5000, 20048), (5012, 20000), (5600, 17900), (5728, 17500), (6265, 16000), (7000, 14320), (7160, 14000), (8000, 12530), (8750, 11456), (8950, 11200), (10000, 10024)]