168328300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 419973120

約数和(自身を除く): 251644820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 191, 350, 382, 700, 764, 955, 1259, 1337, 1910, 2518, 2674, 3820, 4775, 5036, 5348, 6295, 6685, 8813, 9550, 12590, 13370, 17626, 19100, 25180, 26740, 31475, 33425, 35252, 44065, 62950, 66850, 88130, 125900, 133700, 176260, 220325, 240469, 440650, 480938, 881300, 961876, 1202345, 1683283, 2404690, 3366566, 4809380, 6011725, 6733132, 8416415, 12023450, 16832830, 24046900, 33665660, 42082075, 84164150, 168328300]

約数ペア:

[(1, 168328300), (2, 84164150), (4, 42082075), (5, 33665660), (7, 24046900), (10, 16832830), (14, 12023450), (20, 8416415), (25, 6733132), (28, 6011725), (35, 4809380), (50, 3366566), (70, 2404690), (100, 1683283), (140, 1202345), (175, 961876), (191, 881300), (350, 480938), (382, 440650), (700, 240469), (764, 220325), (955, 176260), (1259, 133700), (1337, 125900), (1910, 88130), (2518, 66850), (2674, 62950), (3820, 44065), (4775, 35252), (5036, 33425), (5348, 31475), (6295, 26740), (6685, 25180), (8813, 19100), (9550, 17626), (12590, 13370)]