202138800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{168449}}^1$

素因数の和:168470

約数の個数: 60

約数和(自身を含む): 647521800

約数和(自身を除く): 445383000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 168449, 336898, 505347, 673796, 842245, 1010694, 1347592, 1684490, 2021388, 2526735, 2695184, 3368980, 4042776, 4211225, 5053470, 6737960, 8085552, 8422450, 10106940, 12633675, 13475920, 16844900, 20213880, 25267350, 33689800, 40427760, 50534700, 67379600, 101069400, 202138800]

約数ペア:

[(1, 202138800), (2, 101069400), (3, 67379600), (4, 50534700), (5, 40427760), (6, 33689800), (8, 25267350), (10, 20213880), (12, 16844900), (15, 13475920), (16, 12633675), (20, 10106940), (24, 8422450), (25, 8085552), (30, 6737960), (40, 5053470), (48, 4211225), (50, 4042776), (60, 3368980), (75, 2695184), (80, 2526735), (100, 2021388), (120, 1684490), (150, 1347592), (200, 1010694), (240, 842245), (300, 673796), (400, 505347), (600, 336898), (1200, 168449)]