82806660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27061}}^1$

素因数の和:27093

約数の個数: 72

約数和(自身を含む): 265965336

約数和(自身を除く): 183158676

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, 27061, 54122, 81183, 108244, 135305, 162366, 243549, 270610, 324732, 405915, 460037, 487098, 541220, 811830, 920074, 974196, 1217745, 1380111, 1623660, 1840148, 2300185, 2435490, 2760222, 4140333, 4600370, 4870980, 5520444, 6900555, 8280666, 9200740, 13801110, 16561332, 20701665, 27602220, 41403330, 82806660]

約数ペア:

[(1, 82806660), (2, 41403330), (3, 27602220), (4, 20701665), (5, 16561332), (6, 13801110), (9, 9200740), (10, 8280666), (12, 6900555), (15, 5520444), (17, 4870980), (18, 4600370), (20, 4140333), (30, 2760222), (34, 2435490), (36, 2300185), (45, 1840148), (51, 1623660), (60, 1380111), (68, 1217745), (85, 974196), (90, 920074), (102, 811830), (153, 541220), (170, 487098), (180, 460037), (204, 405915), (255, 324732), (306, 270610), (340, 243549), (510, 162366), (612, 135305), (765, 108244), (1020, 81183), (1530, 54122), (3060, 27061)]