165097100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 411640320

約数和(自身を除く): 246543220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 227, 350, 454, 700, 908, 1039, 1135, 1589, 2078, 2270, 3178, 4156, 4540, 5195, 5675, 6356, 7273, 7945, 10390, 11350, 14546, 15890, 20780, 22700, 25975, 29092, 31780, 36365, 39725, 51950, 72730, 79450, 103900, 145460, 158900, 181825, 235853, 363650, 471706, 727300, 943412, 1179265, 1650971, 2358530, 3301942, 4717060, 5896325, 6603884, 8254855, 11792650, 16509710, 23585300, 33019420, 41274275, 82548550, 165097100]

約数ペア:

[(1, 165097100), (2, 82548550), (4, 41274275), (5, 33019420), (7, 23585300), (10, 16509710), (14, 11792650), (20, 8254855), (25, 6603884), (28, 5896325), (35, 4717060), (50, 3301942), (70, 2358530), (100, 1650971), (140, 1179265), (175, 943412), (227, 727300), (350, 471706), (454, 363650), (700, 235853), (908, 181825), (1039, 158900), (1135, 145460), (1589, 103900), (2078, 79450), (2270, 72730), (3178, 51950), (4156, 39725), (4540, 36365), (5195, 31780), (5675, 29092), (6356, 25975), (7273, 22700), (7945, 20780), (10390, 15890), (11350, 14546)]