42678000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{2371}}^1$

素因数の和:2400

約数の個数: 120

約数和(自身を含む): 149122896

約数和(自身を除く): 106444896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 2371, 3000, 3600, 4500, 4742, 6000, 7113, 9000, 9484, 11855, 14226, 18000, 18968, 21339, 23710, 28452, 35565, 37936, 42678, 47420, 56904, 59275, 71130, 85356, 94840, 106695, 113808, 118550, 142260, 170712, 177825, 189680, 213390, 237100, 284520, 296375, 341424, 355650, 426780, 474200, 533475, 569040, 592750, 711300, 853560, 889125, 948400, 1066950, 1185500, 1422600, 1707120, 1778250, 2133900, 2371000, 2667375, 2845200, 3556500, 4267800, 4742000, 5334750, 7113000, 8535600, 10669500, 14226000, 21339000, 42678000]

約数ペア:

[(1, 42678000), (2, 21339000), (3, 14226000), (4, 10669500), (5, 8535600), (6, 7113000), (8, 5334750), (9, 4742000), (10, 4267800), (12, 3556500), (15, 2845200), (16, 2667375), (18, 2371000), (20, 2133900), (24, 1778250), (25, 1707120), (30, 1422600), (36, 1185500), (40, 1066950), (45, 948400), (48, 889125), (50, 853560), (60, 711300), (72, 592750), (75, 569040), (80, 533475), (90, 474200), (100, 426780), (120, 355650), (125, 341424), (144, 296375), (150, 284520), (180, 237100), (200, 213390), (225, 189680), (240, 177825), (250, 170712), (300, 142260), (360, 118550), (375, 113808), (400, 106695), (450, 94840), (500, 85356), (600, 71130), (720, 59275), (750, 56904), (900, 47420), (1000, 42678), (1125, 37936), (1200, 35565), (1500, 28452), (1800, 23710), (2000, 21339), (2250, 18968), (2371, 18000), (3000, 14226), (3600, 11855), (4500, 9484), (4742, 9000), (6000, 7113)]