27132800

素因数分解:

$2^7\times 5^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 68615400

約数和(自身を除く): 41482600

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, 278, 305, 320, 400, 488, 556, 610, 640, 695, 800, 976, 1112, 1220, 1390, 1525, 1600, 1952, 2224, 2440, 2780, 3050, 3200, 3475, 3904, 4448, 4880, 5560, 6100, 6950, 7808, 8479, 8896, 9760, 11120, 12200, 13900, 16958, 17792, 19520, 22240, 24400, 27800, 33916, 39040, 42395, 44480, 48800, 55600, 67832, 84790, 88960, 97600, 111200, 135664, 169580, 195200, 211975, 222400, 271328, 339160, 423950, 444800, 542656, 678320, 847900, 1085312, 1356640, 1695800, 2713280, 3391600, 5426560, 6783200, 13566400, 27132800]

約数ペア:

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