145390860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1093}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 442019760

約数和(自身を除く): 296628900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 739, 1093, 1478, 2186, 2217, 2956, 3279, 3695, 4372, 4434, 5465, 6558, 6651, 7390, 8868, 9837, 10930, 11085, 13116, 13302, 14780, 16395, 19674, 21860, 22170, 26604, 32790, 33255, 39348, 44340, 49185, 65580, 66510, 98370, 133020, 196740, 807727, 1615454, 2423181, 3230908, 4038635, 4846362, 7269543, 8077270, 9692724, 12115905, 14539086, 16154540, 24231810, 29078172, 36347715, 48463620, 72695430, 145390860]

約数ペア:

[(1, 145390860), (2, 72695430), (3, 48463620), (4, 36347715), (5, 29078172), (6, 24231810), (9, 16154540), (10, 14539086), (12, 12115905), (15, 9692724), (18, 8077270), (20, 7269543), (30, 4846362), (36, 4038635), (45, 3230908), (60, 2423181), (90, 1615454), (180, 807727), (739, 196740), (1093, 133020), (1478, 98370), (2186, 66510), (2217, 65580), (2956, 49185), (3279, 44340), (3695, 39348), (4372, 33255), (4434, 32790), (5465, 26604), (6558, 22170), (6651, 21860), (7390, 19674), (8868, 16395), (9837, 14780), (10930, 13302), (11085, 13116)]