254838000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{42473}}^1$

素因数の和:42499

約数の個数: 80

約数和(自身を含む): 821617056

約数和(自身を除く): 566779056

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, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 42473, 84946, 127419, 169892, 212365, 254838, 339784, 424730, 509676, 637095, 679568, 849460, 1019352, 1061825, 1274190, 1698920, 2038704, 2123650, 2548380, 3185475, 3397840, 4247300, 5096760, 5309125, 6370950, 8494600, 10193520, 10618250, 12741900, 15927375, 16989200, 21236500, 25483800, 31854750, 42473000, 50967600, 63709500, 84946000, 127419000, 254838000]

約数ペア:

[(1, 254838000), (2, 127419000), (3, 84946000), (4, 63709500), (5, 50967600), (6, 42473000), (8, 31854750), (10, 25483800), (12, 21236500), (15, 16989200), (16, 15927375), (20, 12741900), (24, 10618250), (25, 10193520), (30, 8494600), (40, 6370950), (48, 5309125), (50, 5096760), (60, 4247300), (75, 3397840), (80, 3185475), (100, 2548380), (120, 2123650), (125, 2038704), (150, 1698920), (200, 1274190), (240, 1061825), (250, 1019352), (300, 849460), (375, 679568), (400, 637095), (500, 509676), (600, 424730), (750, 339784), (1000, 254838), (1200, 212365), (1500, 169892), (2000, 127419), (3000, 84946), (6000, 42473)]