80788590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5867}}^1$

素因数の和:5903

約数の個数: 80

約数和(自身を含む): 230049072

約数和(自身を除く): 149260482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 5867, 6885, 11734, 13770, 17601, 29335, 35202, 52803, 58670, 88005, 99739, 105606, 158409, 176010, 199478, 264015, 299217, 316818, 475227, 498695, 528030, 598434, 792045, 897651, 950454, 997390, 1496085, 1584090, 1795302, 2376135, 2692953, 2992170, 4488255, 4752270, 5385906, 8078859, 8976510, 13464765, 16157718, 26929530, 40394295, 80788590]

約数ペア:

[(1, 80788590), (2, 40394295), (3, 26929530), (5, 16157718), (6, 13464765), (9, 8976510), (10, 8078859), (15, 5385906), (17, 4752270), (18, 4488255), (27, 2992170), (30, 2692953), (34, 2376135), (45, 1795302), (51, 1584090), (54, 1496085), (81, 997390), (85, 950454), (90, 897651), (102, 792045), (135, 598434), (153, 528030), (162, 498695), (170, 475227), (255, 316818), (270, 299217), (306, 264015), (405, 199478), (459, 176010), (510, 158409), (765, 105606), (810, 99739), (918, 88005), (1377, 58670), (1530, 52803), (2295, 35202), (2754, 29335), (4590, 17601), (5867, 13770), (6885, 11734)]