47025720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{18661}}^1$

素因数の和:18685

約数の個数: 96

約数和(自身を含む): 174676320

約数和(自身を除く): 127650600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 18661, 37322, 55983, 74644, 93305, 111966, 130627, 149288, 167949, 186610, 223932, 261254, 279915, 335898, 373220, 391881, 447864, 522508, 559830, 653135, 671796, 746440, 783762, 839745, 1045016, 1119660, 1175643, 1306270, 1343592, 1567524, 1679490, 1959405, 2239320, 2351286, 2612540, 3135048, 3358980, 3918810, 4702572, 5225080, 5878215, 6717960, 7837620, 9405144, 11756430, 15675240, 23512860, 47025720]

約数ペア:

[(1, 47025720), (2, 23512860), (3, 15675240), (4, 11756430), (5, 9405144), (6, 7837620), (7, 6717960), (8, 5878215), (9, 5225080), (10, 4702572), (12, 3918810), (14, 3358980), (15, 3135048), (18, 2612540), (20, 2351286), (21, 2239320), (24, 1959405), (28, 1679490), (30, 1567524), (35, 1343592), (36, 1306270), (40, 1175643), (42, 1119660), (45, 1045016), (56, 839745), (60, 783762), (63, 746440), (70, 671796), (72, 653135), (84, 559830), (90, 522508), (105, 447864), (120, 391881), (126, 373220), (140, 335898), (168, 279915), (180, 261254), (210, 223932), (252, 186610), (280, 167949), (315, 149288), (360, 130627), (420, 111966), (504, 93305), (630, 74644), (840, 55983), (1260, 37322), (2520, 18661)]