119660000

素因数分解:

$2^5\times 5^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 120

約数和(自身を含む): 305452224

約数和(自身を除く): 185792224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 193, 200, 248, 250, 310, 386, 400, 496, 500, 620, 625, 772, 775, 800, 965, 992, 1000, 1240, 1250, 1544, 1550, 1930, 2000, 2480, 2500, 3088, 3100, 3860, 3875, 4000, 4825, 4960, 5000, 5983, 6176, 6200, 7720, 7750, 9650, 10000, 11966, 12400, 15440, 15500, 19300, 19375, 20000, 23932, 24125, 24800, 29915, 30880, 31000, 38600, 38750, 47864, 48250, 59830, 62000, 77200, 77500, 95728, 96500, 119660, 120625, 124000, 149575, 154400, 155000, 191456, 193000, 239320, 241250, 299150, 310000, 386000, 478640, 482500, 598300, 620000, 747875, 772000, 957280, 965000, 1196600, 1495750, 1930000, 2393200, 2991500, 3739375, 3860000, 4786400, 5983000, 7478750, 11966000, 14957500, 23932000, 29915000, 59830000, 119660000]

約数ペア:

[(1, 119660000), (2, 59830000), (4, 29915000), (5, 23932000), (8, 14957500), (10, 11966000), (16, 7478750), (20, 5983000), (25, 4786400), (31, 3860000), (32, 3739375), (40, 2991500), (50, 2393200), (62, 1930000), (80, 1495750), (100, 1196600), (124, 965000), (125, 957280), (155, 772000), (160, 747875), (193, 620000), (200, 598300), (248, 482500), (250, 478640), (310, 386000), (386, 310000), (400, 299150), (496, 241250), (500, 239320), (620, 193000), (625, 191456), (772, 155000), (775, 154400), (800, 149575), (965, 124000), (992, 120625), (1000, 119660), (1240, 96500), (1250, 95728), (1544, 77500), (1550, 77200), (1930, 62000), (2000, 59830), (2480, 48250), (2500, 47864), (3088, 38750), (3100, 38600), (3860, 31000), (3875, 30880), (4000, 29915), (4825, 24800), (4960, 24125), (5000, 23932), (5983, 20000), (6176, 19375), (6200, 19300), (7720, 15500), (7750, 15440), (9650, 12400), (10000, 11966)]