86890950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{547}}^1$

素因数の和:918

約数の個数: 72

約数和(自身を含む): 234536328

約数和(自身を除く): 147645378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 353, 450, 547, 706, 1059, 1094, 1641, 1765, 2118, 2735, 3177, 3282, 3530, 4923, 5295, 5470, 6354, 8205, 8825, 9846, 10590, 13675, 15885, 16410, 17650, 24615, 26475, 27350, 31770, 41025, 49230, 52950, 79425, 82050, 123075, 158850, 193091, 246150, 386182, 579273, 965455, 1158546, 1737819, 1930910, 2896365, 3475638, 4827275, 5792730, 8689095, 9654550, 14481825, 17378190, 28963650, 43445475, 86890950]

約数ペア:

[(1, 86890950), (2, 43445475), (3, 28963650), (5, 17378190), (6, 14481825), (9, 9654550), (10, 8689095), (15, 5792730), (18, 4827275), (25, 3475638), (30, 2896365), (45, 1930910), (50, 1737819), (75, 1158546), (90, 965455), (150, 579273), (225, 386182), (353, 246150), (450, 193091), (547, 158850), (706, 123075), (1059, 82050), (1094, 79425), (1641, 52950), (1765, 49230), (2118, 41025), (2735, 31770), (3177, 27350), (3282, 26475), (3530, 24615), (4923, 17650), (5295, 16410), (5470, 15885), (6354, 13675), (8205, 10590), (8825, 9846)]