212369400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 719596800

約数和(自身を除く): 507227400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 127, 150, 180, 200, 225, 254, 300, 360, 381, 450, 508, 600, 635, 762, 900, 929, 1016, 1143, 1270, 1524, 1800, 1858, 1905, 2286, 2540, 2787, 3048, 3175, 3716, 3810, 4572, 4645, 5080, 5574, 5715, 6350, 7432, 7620, 8361, 9144, 9290, 9525, 11148, 11430, 12700, 13935, 15240, 16722, 18580, 19050, 22296, 22860, 23225, 25400, 27870, 28575, 33444, 37160, 38100, 41805, 45720, 46450, 55740, 57150, 66888, 69675, 76200, 83610, 92900, 111480, 114300, 117983, 139350, 167220, 185800, 209025, 228600, 235966, 278700, 334440, 353949, 418050, 471932, 557400, 589915, 707898, 836100, 943864, 1061847, 1179830, 1415796, 1672200, 1769745, 2123694, 2359660, 2831592, 2949575, 3539490, 4247388, 4719320, 5309235, 5899150, 7078980, 8494776, 8848725, 10618470, 11798300, 14157960, 17697450, 21236940, 23596600, 26546175, 35394900, 42473880, 53092350, 70789800, 106184700, 212369400]

約数ペア:

[(1, 212369400), (2, 106184700), (3, 70789800), (4, 53092350), (5, 42473880), (6, 35394900), (8, 26546175), (9, 23596600), (10, 21236940), (12, 17697450), (15, 14157960), (18, 11798300), (20, 10618470), (24, 8848725), (25, 8494776), (30, 7078980), (36, 5899150), (40, 5309235), (45, 4719320), (50, 4247388), (60, 3539490), (72, 2949575), (75, 2831592), (90, 2359660), (100, 2123694), (120, 1769745), (127, 1672200), (150, 1415796), (180, 1179830), (200, 1061847), (225, 943864), (254, 836100), (300, 707898), (360, 589915), (381, 557400), (450, 471932), (508, 418050), (600, 353949), (635, 334440), (762, 278700), (900, 235966), (929, 228600), (1016, 209025), (1143, 185800), (1270, 167220), (1524, 139350), (1800, 117983), (1858, 114300), (1905, 111480), (2286, 92900), (2540, 83610), (2787, 76200), (3048, 69675), (3175, 66888), (3716, 57150), (3810, 55740), (4572, 46450), (4645, 45720), (5080, 41805), (5574, 38100), (5715, 37160), (6350, 33444), (7432, 28575), (7620, 27870), (8361, 25400), (9144, 23225), (9290, 22860), (9525, 22296), (11148, 19050), (11430, 18580), (12700, 16722), (13935, 15240)]