101103800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 270652320

約数和(自身を除く): 169548520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 257, 280, 281, 350, 514, 562, 700, 1028, 1124, 1285, 1400, 1405, 1799, 1967, 2056, 2248, 2570, 2810, 3598, 3934, 5140, 5620, 6425, 7025, 7196, 7868, 8995, 9835, 10280, 11240, 12850, 14050, 14392, 15736, 17990, 19670, 25700, 28100, 35980, 39340, 44975, 49175, 51400, 56200, 71960, 72217, 78680, 89950, 98350, 144434, 179900, 196700, 288868, 359800, 361085, 393400, 505519, 577736, 722170, 1011038, 1444340, 1805425, 2022076, 2527595, 2888680, 3610850, 4044152, 5055190, 7221700, 10110380, 12637975, 14443400, 20220760, 25275950, 50551900, 101103800]

約数ペア:

[(1, 101103800), (2, 50551900), (4, 25275950), (5, 20220760), (7, 14443400), (8, 12637975), (10, 10110380), (14, 7221700), (20, 5055190), (25, 4044152), (28, 3610850), (35, 2888680), (40, 2527595), (50, 2022076), (56, 1805425), (70, 1444340), (100, 1011038), (140, 722170), (175, 577736), (200, 505519), (257, 393400), (280, 361085), (281, 359800), (350, 288868), (514, 196700), (562, 179900), (700, 144434), (1028, 98350), (1124, 89950), (1285, 78680), (1400, 72217), (1405, 71960), (1799, 56200), (1967, 51400), (2056, 49175), (2248, 44975), (2570, 39340), (2810, 35980), (3598, 28100), (3934, 25700), (5140, 19670), (5620, 17990), (6425, 15736), (7025, 14392), (7196, 14050), (7868, 12850), (8995, 11240), (9835, 10280)]