54265600

素因数分解:

$2^8\times 5^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 108

約数和(自身を含む): 137499880

約数和(自身を除く): 83234280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 139, 160, 200, 244, 256, 278, 305, 320, 400, 488, 556, 610, 640, 695, 800, 976, 1112, 1220, 1280, 1390, 1525, 1600, 1952, 2224, 2440, 2780, 3050, 3200, 3475, 3904, 4448, 4880, 5560, 6100, 6400, 6950, 7808, 8479, 8896, 9760, 11120, 12200, 13900, 15616, 16958, 17792, 19520, 22240, 24400, 27800, 33916, 35584, 39040, 42395, 44480, 48800, 55600, 67832, 78080, 84790, 88960, 97600, 111200, 135664, 169580, 177920, 195200, 211975, 222400, 271328, 339160, 390400, 423950, 444800, 542656, 678320, 847900, 889600, 1085312, 1356640, 1695800, 2170624, 2713280, 3391600, 5426560, 6783200, 10853120, 13566400, 27132800, 54265600]

約数ペア:

[(1, 54265600), (2, 27132800), (4, 13566400), (5, 10853120), (8, 6783200), (10, 5426560), (16, 3391600), (20, 2713280), (25, 2170624), (32, 1695800), (40, 1356640), (50, 1085312), (61, 889600), (64, 847900), (80, 678320), (100, 542656), (122, 444800), (128, 423950), (139, 390400), (160, 339160), (200, 271328), (244, 222400), (256, 211975), (278, 195200), (305, 177920), (320, 169580), (400, 135664), (488, 111200), (556, 97600), (610, 88960), (640, 84790), (695, 78080), (800, 67832), (976, 55600), (1112, 48800), (1220, 44480), (1280, 42395), (1390, 39040), (1525, 35584), (1600, 33916), (1952, 27800), (2224, 24400), (2440, 22240), (2780, 19520), (3050, 17792), (3200, 16958), (3475, 15616), (3904, 13900), (4448, 12200), (4880, 11120), (5560, 9760), (6100, 8896), (6400, 8479), (6950, 7808)]