215682750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{10651}}^1$

素因数の和:10680

約数の個数: 80

約数和(自身を含む): 603201456

約数和(自身を除く): 387518706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 4050, 6750, 10125, 10651, 20250, 21302, 31953, 53255, 63906, 95859, 106510, 159765, 191718, 266275, 287577, 319530, 479295, 532550, 575154, 798825, 862731, 958590, 1331375, 1437885, 1597650, 1725462, 2396475, 2662750, 2875770, 3994125, 4313655, 4792950, 7189425, 7988250, 8627310, 11982375, 14378850, 21568275, 23964750, 35947125, 43136550, 71894250, 107841375, 215682750]

約数ペア:

[(1, 215682750), (2, 107841375), (3, 71894250), (5, 43136550), (6, 35947125), (9, 23964750), (10, 21568275), (15, 14378850), (18, 11982375), (25, 8627310), (27, 7988250), (30, 7189425), (45, 4792950), (50, 4313655), (54, 3994125), (75, 2875770), (81, 2662750), (90, 2396475), (125, 1725462), (135, 1597650), (150, 1437885), (162, 1331375), (225, 958590), (250, 862731), (270, 798825), (375, 575154), (405, 532550), (450, 479295), (675, 319530), (750, 287577), (810, 266275), (1125, 191718), (1350, 159765), (2025, 106510), (2250, 95859), (3375, 63906), (4050, 53255), (6750, 31953), (10125, 21302), (10651, 20250)]