15441000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{5147}}^1$

素因数の和:5171

約数の個数: 64

約数和(自身を含む): 48185280

約数和(自身を除く): 32744280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 5147, 10294, 15441, 20588, 25735, 30882, 41176, 51470, 61764, 77205, 102940, 123528, 128675, 154410, 205880, 257350, 308820, 386025, 514700, 617640, 643375, 772050, 1029400, 1286750, 1544100, 1930125, 2573500, 3088200, 3860250, 5147000, 7720500, 15441000]

約数ペア:

[(1, 15441000), (2, 7720500), (3, 5147000), (4, 3860250), (5, 3088200), (6, 2573500), (8, 1930125), (10, 1544100), (12, 1286750), (15, 1029400), (20, 772050), (24, 643375), (25, 617640), (30, 514700), (40, 386025), (50, 308820), (60, 257350), (75, 205880), (100, 154410), (120, 128675), (125, 123528), (150, 102940), (200, 77205), (250, 61764), (300, 51470), (375, 41176), (500, 30882), (600, 25735), (750, 20588), (1000, 15441), (1500, 10294), (3000, 5147)]