77018850

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{2113}}^1$

素因数の和:2143

約数の個数: 84

約数和(自身を含む): 214885986

約数和(自身を除く): 137867136

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, 2113, 2430, 3645, 4050, 4226, 6075, 6339, 7290, 10565, 12150, 12678, 18225, 19017, 21130, 31695, 36450, 38034, 52825, 57051, 63390, 95085, 105650, 114102, 158475, 171153, 190170, 285255, 316950, 342306, 475425, 513459, 570510, 855765, 950850, 1026918, 1426275, 1540377, 1711530, 2567295, 2852550, 3080754, 4278825, 5134590, 7701885, 8557650, 12836475, 15403770, 25672950, 38509425, 77018850]

約数ペア:

[(1, 77018850), (2, 38509425), (3, 25672950), (5, 15403770), (6, 12836475), (9, 8557650), (10, 7701885), (15, 5134590), (18, 4278825), (25, 3080754), (27, 2852550), (30, 2567295), (45, 1711530), (50, 1540377), (54, 1426275), (75, 1026918), (81, 950850), (90, 855765), (135, 570510), (150, 513459), (162, 475425), (225, 342306), (243, 316950), (270, 285255), (405, 190170), (450, 171153), (486, 158475), (675, 114102), (729, 105650), (810, 95085), (1215, 63390), (1350, 57051), (1458, 52825), (2025, 38034), (2113, 36450), (2430, 31695), (3645, 21130), (4050, 19017), (4226, 18225), (6075, 12678), (6339, 12150), (7290, 10565)]