158517180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51803}}^1$

素因数の和:51835

約数の個数: 72

約数和(自身を含む): 509129712

約数和(自身を除く): 350612532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 51803, 103606, 155409, 207212, 259015, 310818, 466227, 518030, 621636, 777045, 880651, 932454, 1036060, 1554090, 1761302, 1864908, 2331135, 2641953, 3108180, 3522604, 4403255, 4662270, 5283906, 7925859, 8806510, 9324540, 10567812, 13209765, 15851718, 17613020, 26419530, 31703436, 39629295, 52839060, 79258590, 158517180]

約数ペア:

[(1, 158517180), (2, 79258590), (3, 52839060), (4, 39629295), (5, 31703436), (6, 26419530), (9, 17613020), (10, 15851718), (12, 13209765), (15, 10567812), (17, 9324540), (18, 8806510), (20, 7925859), (30, 5283906), (34, 4662270), (36, 4403255), (45, 3522604), (51, 3108180), (60, 2641953), (68, 2331135), (85, 1864908), (90, 1761302), (102, 1554090), (153, 1036060), (170, 932454), (180, 880651), (204, 777045), (255, 621636), (306, 518030), (340, 466227), (510, 310818), (612, 259015), (765, 207212), (1020, 155409), (1530, 103606), (3060, 51803)]