72784600

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{1061}}^1$

素因数の和:1098

約数の個数: 96

約数和(自身を含む): 197532000

約数和(自身を除く): 124747400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 343, 350, 392, 490, 686, 700, 980, 1061, 1225, 1372, 1400, 1715, 1960, 2122, 2450, 2744, 3430, 4244, 4900, 5305, 6860, 7427, 8488, 8575, 9800, 10610, 13720, 14854, 17150, 21220, 26525, 29708, 34300, 37135, 42440, 51989, 53050, 59416, 68600, 74270, 103978, 106100, 148540, 185675, 207956, 212200, 259945, 297080, 363923, 371350, 415912, 519890, 727846, 742700, 1039780, 1299725, 1455692, 1485400, 1819615, 2079560, 2599450, 2911384, 3639230, 5198900, 7278460, 9098075, 10397800, 14556920, 18196150, 36392300, 72784600]

約数ペア:

[(1, 72784600), (2, 36392300), (4, 18196150), (5, 14556920), (7, 10397800), (8, 9098075), (10, 7278460), (14, 5198900), (20, 3639230), (25, 2911384), (28, 2599450), (35, 2079560), (40, 1819615), (49, 1485400), (50, 1455692), (56, 1299725), (70, 1039780), (98, 742700), (100, 727846), (140, 519890), (175, 415912), (196, 371350), (200, 363923), (245, 297080), (280, 259945), (343, 212200), (350, 207956), (392, 185675), (490, 148540), (686, 106100), (700, 103978), (980, 74270), (1061, 68600), (1225, 59416), (1372, 53050), (1400, 51989), (1715, 42440), (1960, 37135), (2122, 34300), (2450, 29708), (2744, 26525), (3430, 21220), (4244, 17150), (4900, 14854), (5305, 13720), (6860, 10610), (7427, 9800), (8488, 8575)]