252972300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17209}}^1$

素因数の和:17240

約数の個数: 108

約数和(自身を含む): 851481960

約数和(自身を除く): 598509660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 17209, 34418, 51627, 68836, 86045, 103254, 120463, 172090, 206508, 240926, 258135, 344180, 361389, 430225, 481852, 516270, 602315, 722778, 843241, 860450, 1032540, 1204630, 1290675, 1445556, 1686482, 1720900, 1806945, 2409260, 2529723, 2581350, 3011575, 3372964, 3613890, 4216205, 5059446, 5162700, 6023150, 7227780, 8432410, 9034725, 10118892, 12046300, 12648615, 16864820, 18069450, 21081025, 25297230, 36138900, 42162050, 50594460, 63243075, 84324100, 126486150, 252972300]

約数ペア:

[(1, 252972300), (2, 126486150), (3, 84324100), (4, 63243075), (5, 50594460), (6, 42162050), (7, 36138900), (10, 25297230), (12, 21081025), (14, 18069450), (15, 16864820), (20, 12648615), (21, 12046300), (25, 10118892), (28, 9034725), (30, 8432410), (35, 7227780), (42, 6023150), (49, 5162700), (50, 5059446), (60, 4216205), (70, 3613890), (75, 3372964), (84, 3011575), (98, 2581350), (100, 2529723), (105, 2409260), (140, 1806945), (147, 1720900), (150, 1686482), (175, 1445556), (196, 1290675), (210, 1204630), (245, 1032540), (294, 860450), (300, 843241), (350, 722778), (420, 602315), (490, 516270), (525, 481852), (588, 430225), (700, 361389), (735, 344180), (980, 258135), (1050, 240926), (1225, 206508), (1470, 172090), (2100, 120463), (2450, 103254), (2940, 86045), (3675, 68836), (4900, 51627), (7350, 34418), (14700, 17209)]