75347200

素因数分解:

$2^8\times 5^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 190535548

約数和(自身を除く): 115188348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 160, 193, 200, 244, 256, 305, 320, 386, 400, 488, 610, 640, 772, 800, 965, 976, 1220, 1280, 1525, 1544, 1600, 1930, 1952, 2440, 3050, 3088, 3200, 3860, 3904, 4825, 4880, 6100, 6176, 6400, 7720, 7808, 9650, 9760, 11773, 12200, 12352, 15440, 15616, 19300, 19520, 23546, 24400, 24704, 30880, 38600, 39040, 47092, 48800, 49408, 58865, 61760, 77200, 78080, 94184, 97600, 117730, 123520, 154400, 188368, 195200, 235460, 247040, 294325, 308800, 376736, 390400, 470920, 588650, 617600, 753472, 941840, 1177300, 1235200, 1506944, 1883680, 2354600, 3013888, 3767360, 4709200, 7534720, 9418400, 15069440, 18836800, 37673600, 75347200]

約数ペア:

[(1, 75347200), (2, 37673600), (4, 18836800), (5, 15069440), (8, 9418400), (10, 7534720), (16, 4709200), (20, 3767360), (25, 3013888), (32, 2354600), (40, 1883680), (50, 1506944), (61, 1235200), (64, 1177300), (80, 941840), (100, 753472), (122, 617600), (128, 588650), (160, 470920), (193, 390400), (200, 376736), (244, 308800), (256, 294325), (305, 247040), (320, 235460), (386, 195200), (400, 188368), (488, 154400), (610, 123520), (640, 117730), (772, 97600), (800, 94184), (965, 78080), (976, 77200), (1220, 61760), (1280, 58865), (1525, 49408), (1544, 48800), (1600, 47092), (1930, 39040), (1952, 38600), (2440, 30880), (3050, 24704), (3088, 24400), (3200, 23546), (3860, 19520), (3904, 19300), (4825, 15616), (4880, 15440), (6100, 12352), (6176, 12200), (6400, 11773), (7720, 9760), (7808, 9650)]