156759660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3803}}^1$

素因数の和:4047

約数の個数: 72

約数和(自身を含む): 477706320

約数和(自身を除く): 320946660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 3803, 4122, 4580, 6870, 7606, 8244, 10305, 11409, 13740, 15212, 19015, 20610, 22818, 34227, 38030, 41220, 45636, 57045, 68454, 76060, 114090, 136908, 171135, 228180, 342270, 684540, 870887, 1741774, 2612661, 3483548, 4354435, 5225322, 7837983, 8708870, 10450644, 13063305, 15675966, 17417740, 26126610, 31351932, 39189915, 52253220, 78379830, 156759660]

約数ペア:

[(1, 156759660), (2, 78379830), (3, 52253220), (4, 39189915), (5, 31351932), (6, 26126610), (9, 17417740), (10, 15675966), (12, 13063305), (15, 10450644), (18, 8708870), (20, 7837983), (30, 5225322), (36, 4354435), (45, 3483548), (60, 2612661), (90, 1741774), (180, 870887), (229, 684540), (458, 342270), (687, 228180), (916, 171135), (1145, 136908), (1374, 114090), (2061, 76060), (2290, 68454), (2748, 57045), (3435, 45636), (3803, 41220), (4122, 38030), (4580, 34227), (6870, 22818), (7606, 20610), (8244, 19015), (10305, 15212), (11409, 13740)]