83181960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 271791000

約数和(自身を除く): 188609040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1009, 1145, 1374, 1832, 2018, 2061, 2290, 2748, 3027, 3435, 4036, 4122, 4580, 5045, 5496, 6054, 6870, 8072, 8244, 9081, 9160, 10090, 10305, 12108, 13740, 15135, 16488, 18162, 20180, 20610, 24216, 27480, 30270, 36324, 40360, 41220, 45405, 60540, 72648, 82440, 90810, 121080, 181620, 231061, 363240, 462122, 693183, 924244, 1155305, 1386366, 1848488, 2079549, 2310610, 2772732, 3465915, 4159098, 4621220, 5545464, 6931830, 8318196, 9242440, 10397745, 13863660, 16636392, 20795490, 27727320, 41590980, 83181960]

約数ペア:

[(1, 83181960), (2, 41590980), (3, 27727320), (4, 20795490), (5, 16636392), (6, 13863660), (8, 10397745), (9, 9242440), (10, 8318196), (12, 6931830), (15, 5545464), (18, 4621220), (20, 4159098), (24, 3465915), (30, 2772732), (36, 2310610), (40, 2079549), (45, 1848488), (60, 1386366), (72, 1155305), (90, 924244), (120, 693183), (180, 462122), (229, 363240), (360, 231061), (458, 181620), (687, 121080), (916, 90810), (1009, 82440), (1145, 72648), (1374, 60540), (1832, 45405), (2018, 41220), (2061, 40360), (2290, 36324), (2748, 30270), (3027, 27480), (3435, 24216), (4036, 20610), (4122, 20180), (4580, 18162), (5045, 16488), (5496, 15135), (6054, 13740), (6870, 12108), (8072, 10305), (8244, 10090), (9081, 9160)]