61939200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1613}}^1$

素因数の和:1644

約数の個数: 120

約数和(自身を含む): 204739128

約数和(自身を除く): 142799928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1613, 1920, 2400, 2560, 3200, 3226, 3840, 4800, 4839, 6400, 6452, 7680, 8065, 9600, 9678, 12800, 12904, 16130, 19200, 19356, 24195, 25808, 32260, 38400, 38712, 40325, 48390, 51616, 64520, 77424, 80650, 96780, 103232, 120975, 129040, 154848, 161300, 193560, 206464, 241950, 258080, 309696, 322600, 387120, 412928, 483900, 516160, 619392, 645200, 774240, 825856, 967800, 1032320, 1238784, 1290400, 1548480, 1935600, 2064640, 2477568, 2580800, 3096960, 3871200, 4129280, 5161600, 6193920, 7742400, 10323200, 12387840, 15484800, 20646400, 30969600, 61939200]

約数ペア:

[(1, 61939200), (2, 30969600), (3, 20646400), (4, 15484800), (5, 12387840), (6, 10323200), (8, 7742400), (10, 6193920), (12, 5161600), (15, 4129280), (16, 3871200), (20, 3096960), (24, 2580800), (25, 2477568), (30, 2064640), (32, 1935600), (40, 1548480), (48, 1290400), (50, 1238784), (60, 1032320), (64, 967800), (75, 825856), (80, 774240), (96, 645200), (100, 619392), (120, 516160), (128, 483900), (150, 412928), (160, 387120), (192, 322600), (200, 309696), (240, 258080), (256, 241950), (300, 206464), (320, 193560), (384, 161300), (400, 154848), (480, 129040), (512, 120975), (600, 103232), (640, 96780), (768, 80650), (800, 77424), (960, 64520), (1200, 51616), (1280, 48390), (1536, 40325), (1600, 38712), (1613, 38400), (1920, 32260), (2400, 25808), (2560, 24195), (3200, 19356), (3226, 19200), (3840, 16130), (4800, 12904), (4839, 12800), (6400, 9678), (6452, 9600), (7680, 8065)]