1530280000

素因数分解:

$2^6\times 5^4\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 140

約数和(自身を含む): 3857977552

約数和(自身を除く): 2327697552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 125, 134, 160, 200, 250, 268, 320, 335, 400, 500, 536, 571, 625, 670, 800, 1000, 1072, 1142, 1250, 1340, 1600, 1675, 2000, 2144, 2284, 2500, 2680, 2855, 3350, 4000, 4288, 4568, 5000, 5360, 5710, 6700, 8000, 8375, 9136, 10000, 10720, 11420, 13400, 14275, 16750, 18272, 20000, 21440, 22840, 26800, 28550, 33500, 36544, 38257, 40000, 41875, 45680, 53600, 57100, 67000, 71375, 76514, 83750, 91360, 107200, 114200, 134000, 142750, 153028, 167500, 182720, 191285, 228400, 268000, 285500, 306056, 335000, 356875, 382570, 456800, 536000, 571000, 612112, 670000, 713750, 765140, 913600, 956425, 1142000, 1224224, 1340000, 1427500, 1530280, 1912850, 2284000, 2448448, 2680000, 2855000, 3060560, 3825700, 4568000, 4782125, 5710000, 6121120, 7651400, 9564250, 11420000, 12242240, 15302800, 19128500, 22840000, 23910625, 30605600, 38257000, 47821250, 61211200, 76514000, 95642500, 153028000, 191285000, 306056000, 382570000, 765140000, 1530280000]

約数ペア:

[(1, 1530280000), (2, 765140000), (4, 382570000), (5, 306056000), (8, 191285000), (10, 153028000), (16, 95642500), (20, 76514000), (25, 61211200), (32, 47821250), (40, 38257000), (50, 30605600), (64, 23910625), (67, 22840000), (80, 19128500), (100, 15302800), (125, 12242240), (134, 11420000), (160, 9564250), (200, 7651400), (250, 6121120), (268, 5710000), (320, 4782125), (335, 4568000), (400, 3825700), (500, 3060560), (536, 2855000), (571, 2680000), (625, 2448448), (670, 2284000), (800, 1912850), (1000, 1530280), (1072, 1427500), (1142, 1340000), (1250, 1224224), (1340, 1142000), (1600, 956425), (1675, 913600), (2000, 765140), (2144, 713750), (2284, 670000), (2500, 612112), (2680, 571000), (2855, 536000), (3350, 456800), (4000, 382570), (4288, 356875), (4568, 335000), (5000, 306056), (5360, 285500), (5710, 268000), (6700, 228400), (8000, 191285), (8375, 182720), (9136, 167500), (10000, 153028), (10720, 142750), (11420, 134000), (13400, 114200), (14275, 107200), (16750, 91360), (18272, 83750), (20000, 76514), (21440, 71375), (22840, 67000), (26800, 57100), (28550, 53600), (33500, 45680), (36544, 41875), (38257, 40000)]