1532300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 4166400

約数和(自身を除く): 2634100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 199, 220, 275, 308, 350, 385, 398, 550, 700, 770, 796, 995, 1100, 1393, 1540, 1925, 1990, 2189, 2786, 3850, 3980, 4378, 4975, 5572, 6965, 7700, 8756, 9950, 10945, 13930, 15323, 19900, 21890, 27860, 30646, 34825, 43780, 54725, 61292, 69650, 76615, 109450, 139300, 153230, 218900, 306460, 383075, 766150, 1532300]

約数ペア:

[(1, 1532300), (2, 766150), (4, 383075), (5, 306460), (7, 218900), (10, 153230), (11, 139300), (14, 109450), (20, 76615), (22, 69650), (25, 61292), (28, 54725), (35, 43780), (44, 34825), (50, 30646), (55, 27860), (70, 21890), (77, 19900), (100, 15323), (110, 13930), (140, 10945), (154, 9950), (175, 8756), (199, 7700), (220, 6965), (275, 5572), (308, 4975), (350, 4378), (385, 3980), (398, 3850), (550, 2786), (700, 2189), (770, 1990), (796, 1925), (995, 1540), (1100, 1393)]