191128500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{42473}}^1$

素因数の和:42498

約数の個数: 72

約数和(自身を含む): 602960904

約数和(自身を除く): 411832404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 42473, 84946, 127419, 169892, 212365, 254838, 382257, 424730, 509676, 637095, 764514, 849460, 1061825, 1274190, 1529028, 1911285, 2123650, 2548380, 3185475, 3822570, 4247300, 5309125, 6370950, 7645140, 9556425, 10618250, 12741900, 15927375, 19112850, 21236500, 31854750, 38225700, 47782125, 63709500, 95564250, 191128500]

約数ペア:

[(1, 191128500), (2, 95564250), (3, 63709500), (4, 47782125), (5, 38225700), (6, 31854750), (9, 21236500), (10, 19112850), (12, 15927375), (15, 12741900), (18, 10618250), (20, 9556425), (25, 7645140), (30, 6370950), (36, 5309125), (45, 4247300), (50, 3822570), (60, 3185475), (75, 2548380), (90, 2123650), (100, 1911285), (125, 1529028), (150, 1274190), (180, 1061825), (225, 849460), (250, 764514), (300, 637095), (375, 509676), (450, 424730), (500, 382257), (750, 254838), (900, 212365), (1125, 169892), (1500, 127419), (2250, 84946), (4500, 42473)]