27519800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1821

約数の個数: 96

約数和(自身を含む): 79816320

約数和(自身を除く): 52296520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1787, 1925, 2200, 3080, 3574, 3850, 7148, 7700, 8935, 12509, 14296, 15400, 17870, 19657, 25018, 35740, 39314, 44675, 50036, 62545, 71480, 78628, 89350, 98285, 100072, 125090, 137599, 157256, 178700, 196570, 250180, 275198, 312725, 357400, 393140, 491425, 500360, 550396, 625450, 687995, 786280, 982850, 1100792, 1250900, 1375990, 1965700, 2501800, 2751980, 3439975, 3931400, 5503960, 6879950, 13759900, 27519800]

約数ペア:

[(1, 27519800), (2, 13759900), (4, 6879950), (5, 5503960), (7, 3931400), (8, 3439975), (10, 2751980), (11, 2501800), (14, 1965700), (20, 1375990), (22, 1250900), (25, 1100792), (28, 982850), (35, 786280), (40, 687995), (44, 625450), (50, 550396), (55, 500360), (56, 491425), (70, 393140), (77, 357400), (88, 312725), (100, 275198), (110, 250180), (140, 196570), (154, 178700), (175, 157256), (200, 137599), (220, 125090), (275, 100072), (280, 98285), (308, 89350), (350, 78628), (385, 71480), (440, 62545), (550, 50036), (616, 44675), (700, 39314), (770, 35740), (1100, 25018), (1400, 19657), (1540, 17870), (1787, 15400), (1925, 14296), (2200, 12509), (3080, 8935), (3574, 7700), (3850, 7148)]