133733520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 451401912

約数和(自身を除く): 317668392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 562, 661, 720, 843, 1124, 1322, 1405, 1686, 1983, 2248, 2529, 2644, 2810, 3305, 3372, 3966, 4215, 4496, 5058, 5288, 5620, 5949, 6610, 6744, 7932, 8430, 9915, 10116, 10576, 11240, 11898, 12645, 13220, 13488, 15864, 16860, 19830, 20232, 22480, 23796, 25290, 26440, 29745, 31728, 33720, 39660, 40464, 47592, 50580, 52880, 59490, 67440, 79320, 95184, 101160, 118980, 158640, 185741, 202320, 237960, 371482, 475920, 557223, 742964, 928705, 1114446, 1485928, 1671669, 1857410, 2228892, 2786115, 2971856, 3343338, 3714820, 4457784, 5572230, 6686676, 7429640, 8358345, 8915568, 11144460, 13373352, 14859280, 16716690, 22288920, 26746704, 33433380, 44577840, 66866760, 133733520]

約数ペア:

[(1, 133733520), (2, 66866760), (3, 44577840), (4, 33433380), (5, 26746704), (6, 22288920), (8, 16716690), (9, 14859280), (10, 13373352), (12, 11144460), (15, 8915568), (16, 8358345), (18, 7429640), (20, 6686676), (24, 5572230), (30, 4457784), (36, 3714820), (40, 3343338), (45, 2971856), (48, 2786115), (60, 2228892), (72, 1857410), (80, 1671669), (90, 1485928), (120, 1114446), (144, 928705), (180, 742964), (240, 557223), (281, 475920), (360, 371482), (562, 237960), (661, 202320), (720, 185741), (843, 158640), (1124, 118980), (1322, 101160), (1405, 95184), (1686, 79320), (1983, 67440), (2248, 59490), (2529, 52880), (2644, 50580), (2810, 47592), (3305, 40464), (3372, 39660), (3966, 33720), (4215, 31728), (4496, 29745), (5058, 26440), (5288, 25290), (5620, 23796), (5949, 22480), (6610, 20232), (6744, 19830), (7932, 16860), (8430, 15864), (9915, 13488), (10116, 13220), (10576, 12645), (11240, 11898)]