2688397350900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1321}}^1\times {\mathrm{6783743}}^1$

素因数の和:6785081

約数の個数: 72

約数和(自身を含む): 7784319105024

約数和(自身を除く): 5095921754124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1321, 2642, 3963, 5284, 6605, 7926, 13210, 15852, 19815, 26420, 33025, 39630, 66050, 79260, 99075, 132100, 198150, 396300, 6783743, 13567486, 20351229, 27134972, 33918715, 40702458, 67837430, 81404916, 101756145, 135674860, 169593575, 203512290, 339187150, 407024580, 508780725, 678374300, 1017561450, 2035122900, 8961324503, 17922649006, 26883973509, 35845298012, 44806622515, 53767947018, 89613245030, 107535894036, 134419867545, 179226490060, 224033112575, 268839735090, 448066225150, 537679470180, 672099337725, 896132450300, 1344198675450, 2688397350900]

約数ペア:

[(1, 2688397350900), (2, 1344198675450), (3, 896132450300), (4, 672099337725), (5, 537679470180), (6, 448066225150), (10, 268839735090), (12, 224033112575), (15, 179226490060), (20, 134419867545), (25, 107535894036), (30, 89613245030), (50, 53767947018), (60, 44806622515), (75, 35845298012), (100, 26883973509), (150, 17922649006), (300, 8961324503), (1321, 2035122900), (2642, 1017561450), (3963, 678374300), (5284, 508780725), (6605, 407024580), (7926, 339187150), (13210, 203512290), (15852, 169593575), (19815, 135674860), (26420, 101756145), (33025, 81404916), (39630, 67837430), (66050, 40702458), (79260, 33918715), (99075, 27134972), (132100, 20351229), (198150, 13567486), (396300, 6783743)]