75699400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 203112000

約数和(自身を除く): 127412600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 139, 140, 175, 200, 278, 280, 350, 389, 556, 695, 700, 778, 973, 1112, 1390, 1400, 1556, 1945, 1946, 2723, 2780, 3112, 3475, 3890, 3892, 4865, 5446, 5560, 6950, 7780, 7784, 9725, 9730, 10892, 13615, 13900, 15560, 19450, 19460, 21784, 24325, 27230, 27800, 38900, 38920, 48650, 54071, 54460, 68075, 77800, 97300, 108142, 108920, 136150, 194600, 216284, 270355, 272300, 378497, 432568, 540710, 544600, 756994, 1081420, 1351775, 1513988, 1892485, 2162840, 2703550, 3027976, 3784970, 5407100, 7569940, 9462425, 10814200, 15139880, 18924850, 37849700, 75699400]

約数ペア:

[(1, 75699400), (2, 37849700), (4, 18924850), (5, 15139880), (7, 10814200), (8, 9462425), (10, 7569940), (14, 5407100), (20, 3784970), (25, 3027976), (28, 2703550), (35, 2162840), (40, 1892485), (50, 1513988), (56, 1351775), (70, 1081420), (100, 756994), (139, 544600), (140, 540710), (175, 432568), (200, 378497), (278, 272300), (280, 270355), (350, 216284), (389, 194600), (556, 136150), (695, 108920), (700, 108142), (778, 97300), (973, 77800), (1112, 68075), (1390, 54460), (1400, 54071), (1556, 48650), (1945, 38920), (1946, 38900), (2723, 27800), (2780, 27230), (3112, 24325), (3475, 21784), (3890, 19460), (3892, 19450), (4865, 15560), (5446, 13900), (5560, 13615), (6950, 10892), (7780, 9730), (7784, 9725)]