20922149400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{34870249}}^1$

素因数の和:34870268

約数の個数: 48

約数和(自身を含む): 64858665000

約数和(自身を除く): 43936515600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 34870249, 69740498, 104610747, 139480996, 174351245, 209221494, 278961992, 348702490, 418442988, 523053735, 697404980, 836885976, 871756225, 1046107470, 1394809960, 1743512450, 2092214940, 2615268675, 3487024900, 4184429880, 5230537350, 6974049800, 10461074700, 20922149400]

約数ペア:

[(1, 20922149400), (2, 10461074700), (3, 6974049800), (4, 5230537350), (5, 4184429880), (6, 3487024900), (8, 2615268675), (10, 2092214940), (12, 1743512450), (15, 1394809960), (20, 1046107470), (24, 871756225), (25, 836885976), (30, 697404980), (40, 523053735), (50, 418442988), (60, 348702490), (75, 278961992), (100, 209221494), (120, 174351245), (150, 139480996), (200, 104610747), (300, 69740498), (600, 34870249)]