30349600

素因数分解:

$2^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 72

約数和(自身を含む): 75463920

約数和(自身を除く): 45114320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 160, 200, 236, 295, 400, 472, 590, 643, 800, 944, 1180, 1286, 1475, 1888, 2360, 2572, 2950, 3215, 4720, 5144, 5900, 6430, 9440, 10288, 11800, 12860, 16075, 20576, 23600, 25720, 32150, 37937, 47200, 51440, 64300, 75874, 102880, 128600, 151748, 189685, 257200, 303496, 379370, 514400, 606992, 758740, 948425, 1213984, 1517480, 1896850, 3034960, 3793700, 6069920, 7587400, 15174800, 30349600]

約数ペア:

[(1, 30349600), (2, 15174800), (4, 7587400), (5, 6069920), (8, 3793700), (10, 3034960), (16, 1896850), (20, 1517480), (25, 1213984), (32, 948425), (40, 758740), (50, 606992), (59, 514400), (80, 379370), (100, 303496), (118, 257200), (160, 189685), (200, 151748), (236, 128600), (295, 102880), (400, 75874), (472, 64300), (590, 51440), (643, 47200), (800, 37937), (944, 32150), (1180, 25720), (1286, 23600), (1475, 20576), (1888, 16075), (2360, 12860), (2572, 11800), (2950, 10288), (3215, 9440), (4720, 6430), (5144, 5900)]