127463000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 345945600

約数和(自身を除く): 218482600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 131, 139, 140, 175, 200, 250, 262, 278, 280, 350, 500, 524, 556, 655, 695, 700, 875, 917, 973, 1000, 1048, 1112, 1310, 1390, 1400, 1750, 1834, 1946, 2620, 2780, 3275, 3475, 3500, 3668, 3892, 4585, 4865, 5240, 5560, 6550, 6950, 7000, 7336, 7784, 9170, 9730, 13100, 13900, 16375, 17375, 18209, 18340, 19460, 22925, 24325, 26200, 27800, 32750, 34750, 36418, 36680, 38920, 45850, 48650, 65500, 69500, 72836, 91045, 91700, 97300, 114625, 121625, 127463, 131000, 139000, 145672, 182090, 183400, 194600, 229250, 243250, 254926, 364180, 455225, 458500, 486500, 509852, 637315, 728360, 910450, 917000, 973000, 1019704, 1274630, 1820900, 2276125, 2549260, 3186575, 3641800, 4552250, 5098520, 6373150, 9104500, 12746300, 15932875, 18209000, 25492600, 31865750, 63731500, 127463000]

約数ペア:

[(1, 127463000), (2, 63731500), (4, 31865750), (5, 25492600), (7, 18209000), (8, 15932875), (10, 12746300), (14, 9104500), (20, 6373150), (25, 5098520), (28, 4552250), (35, 3641800), (40, 3186575), (50, 2549260), (56, 2276125), (70, 1820900), (100, 1274630), (125, 1019704), (131, 973000), (139, 917000), (140, 910450), (175, 728360), (200, 637315), (250, 509852), (262, 486500), (278, 458500), (280, 455225), (350, 364180), (500, 254926), (524, 243250), (556, 229250), (655, 194600), (695, 183400), (700, 182090), (875, 145672), (917, 139000), (973, 131000), (1000, 127463), (1048, 121625), (1112, 114625), (1310, 97300), (1390, 91700), (1400, 91045), (1750, 72836), (1834, 69500), (1946, 65500), (2620, 48650), (2780, 45850), (3275, 38920), (3475, 36680), (3500, 36418), (3668, 34750), (3892, 32750), (4585, 27800), (4865, 26200), (5240, 24325), (5560, 22925), (6550, 19460), (6950, 18340), (7000, 18209), (7336, 17375), (7784, 16375), (9170, 13900), (9730, 13100)]