108531200

素因数分解:

$2^9\times 5^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 120

約数和(自身を含む): 275268840

約数和(自身を除く): 166737640

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, 512, 556, 610, 640, 695, 800, 976, 1112, 1220, 1280, 1390, 1525, 1600, 1952, 2224, 2440, 2560, 2780, 3050, 3200, 3475, 3904, 4448, 4880, 5560, 6100, 6400, 6950, 7808, 8479, 8896, 9760, 11120, 12200, 12800, 13900, 15616, 16958, 17792, 19520, 22240, 24400, 27800, 31232, 33916, 35584, 39040, 42395, 44480, 48800, 55600, 67832, 71168, 78080, 84790, 88960, 97600, 111200, 135664, 156160, 169580, 177920, 195200, 211975, 222400, 271328, 339160, 355840, 390400, 423950, 444800, 542656, 678320, 780800, 847900, 889600, 1085312, 1356640, 1695800, 1779200, 2170624, 2713280, 3391600, 4341248, 5426560, 6783200, 10853120, 13566400, 21706240, 27132800, 54265600, 108531200]

約数ペア:

[(1, 108531200), (2, 54265600), (4, 27132800), (5, 21706240), (8, 13566400), (10, 10853120), (16, 6783200), (20, 5426560), (25, 4341248), (32, 3391600), (40, 2713280), (50, 2170624), (61, 1779200), (64, 1695800), (80, 1356640), (100, 1085312), (122, 889600), (128, 847900), (139, 780800), (160, 678320), (200, 542656), (244, 444800), (256, 423950), (278, 390400), (305, 355840), (320, 339160), (400, 271328), (488, 222400), (512, 211975), (556, 195200), (610, 177920), (640, 169580), (695, 156160), (800, 135664), (976, 111200), (1112, 97600), (1220, 88960), (1280, 84790), (1390, 78080), (1525, 71168), (1600, 67832), (1952, 55600), (2224, 48800), (2440, 44480), (2560, 42395), (2780, 39040), (3050, 35584), (3200, 33916), (3475, 31232), (3904, 27800), (4448, 24400), (4880, 22240), (5560, 19520), (6100, 17792), (6400, 16958), (6950, 15616), (7808, 13900), (8479, 12800), (8896, 12200), (9760, 11120)]