78476850

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{2153}}^1$

素因数の和:2183

約数の個数: 84

約数和(自身を含む): 218951946

約数和(自身を除く): 140475096

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 729, 810, 1215, 1350, 1458, 2025, 2153, 2430, 3645, 4050, 4306, 6075, 6459, 7290, 10765, 12150, 12918, 18225, 19377, 21530, 32295, 36450, 38754, 53825, 58131, 64590, 96885, 107650, 116262, 161475, 174393, 193770, 290655, 322950, 348786, 484425, 523179, 581310, 871965, 968850, 1046358, 1453275, 1569537, 1743930, 2615895, 2906550, 3139074, 4359825, 5231790, 7847685, 8719650, 13079475, 15695370, 26158950, 39238425, 78476850]

約数ペア:

[(1, 78476850), (2, 39238425), (3, 26158950), (5, 15695370), (6, 13079475), (9, 8719650), (10, 7847685), (15, 5231790), (18, 4359825), (25, 3139074), (27, 2906550), (30, 2615895), (45, 1743930), (50, 1569537), (54, 1453275), (75, 1046358), (81, 968850), (90, 871965), (135, 581310), (150, 523179), (162, 484425), (225, 348786), (243, 322950), (270, 290655), (405, 193770), (450, 174393), (486, 161475), (675, 116262), (729, 107650), (810, 96885), (1215, 64590), (1350, 58131), (1458, 53825), (2025, 38754), (2153, 36450), (2430, 32295), (3645, 21530), (4050, 19377), (4306, 18225), (6075, 12918), (6459, 12150), (7290, 10765)]