144274900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 400724352

約数和(自身を除く): 256449452

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 50, 55, 70, 77, 82, 100, 110, 140, 154, 164, 175, 205, 220, 275, 287, 308, 350, 385, 410, 451, 457, 550, 574, 700, 770, 820, 902, 914, 1025, 1100, 1148, 1435, 1540, 1804, 1828, 1925, 2050, 2255, 2285, 2870, 3157, 3199, 3850, 4100, 4510, 4570, 5027, 5740, 6314, 6398, 7175, 7700, 9020, 9140, 10054, 11275, 11425, 12628, 12796, 14350, 15785, 15995, 18737, 20108, 22550, 22850, 25135, 28700, 31570, 31990, 35189, 37474, 45100, 45700, 50270, 63140, 63980, 70378, 74948, 78925, 79975, 93685, 100540, 125675, 131159, 140756, 157850, 159950, 175945, 187370, 206107, 251350, 262318, 315700, 319900, 351890, 374740, 412214, 468425, 502700, 524636, 655795, 703780, 824428, 879725, 936850, 1030535, 1311590, 1442749, 1759450, 1873700, 2061070, 2623180, 2885498, 3278975, 3518900, 4122140, 5152675, 5770996, 6557950, 7213745, 10305350, 13115900, 14427490, 20610700, 28854980, 36068725, 72137450, 144274900]

約数ペア:

[(1, 144274900), (2, 72137450), (4, 36068725), (5, 28854980), (7, 20610700), (10, 14427490), (11, 13115900), (14, 10305350), (20, 7213745), (22, 6557950), (25, 5770996), (28, 5152675), (35, 4122140), (41, 3518900), (44, 3278975), (50, 2885498), (55, 2623180), (70, 2061070), (77, 1873700), (82, 1759450), (100, 1442749), (110, 1311590), (140, 1030535), (154, 936850), (164, 879725), (175, 824428), (205, 703780), (220, 655795), (275, 524636), (287, 502700), (308, 468425), (350, 412214), (385, 374740), (410, 351890), (451, 319900), (457, 315700), (550, 262318), (574, 251350), (700, 206107), (770, 187370), (820, 175945), (902, 159950), (914, 157850), (1025, 140756), (1100, 131159), (1148, 125675), (1435, 100540), (1540, 93685), (1804, 79975), (1828, 78925), (1925, 74948), (2050, 70378), (2255, 63980), (2285, 63140), (2870, 50270), (3157, 45700), (3199, 45100), (3850, 37474), (4100, 35189), (4510, 31990), (4570, 31570), (5027, 28700), (5740, 25135), (6314, 22850), (6398, 22550), (7175, 20108), (7700, 18737), (9020, 15995), (9140, 15785), (10054, 14350), (11275, 12796), (11425, 12628)]