289692300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{457}}^1\times {\mathrm{2113}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 840408016

約数和(自身を除く): 550715716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 457, 914, 1371, 1828, 2113, 2285, 2742, 4226, 4570, 5484, 6339, 6855, 8452, 9140, 10565, 11425, 12678, 13710, 21130, 22850, 25356, 27420, 31695, 34275, 42260, 45700, 52825, 63390, 68550, 105650, 126780, 137100, 158475, 211300, 316950, 633900, 965641, 1931282, 2896923, 3862564, 4828205, 5793846, 9656410, 11587692, 14484615, 19312820, 24141025, 28969230, 48282050, 57938460, 72423075, 96564100, 144846150, 289692300]

約数ペア:

[(1, 289692300), (2, 144846150), (3, 96564100), (4, 72423075), (5, 57938460), (6, 48282050), (10, 28969230), (12, 24141025), (15, 19312820), (20, 14484615), (25, 11587692), (30, 9656410), (50, 5793846), (60, 4828205), (75, 3862564), (100, 2896923), (150, 1931282), (300, 965641), (457, 633900), (914, 316950), (1371, 211300), (1828, 158475), (2113, 137100), (2285, 126780), (2742, 105650), (4226, 68550), (4570, 63390), (5484, 52825), (6339, 45700), (6855, 42260), (8452, 34275), (9140, 31695), (10565, 27420), (11425, 25356), (12678, 22850), (13710, 21130)]