68709800

素因数分解:

$2^3\times 5^2\times {\mathrm{503}}^1\times {\mathrm{683}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 160302240

約数和(自身を除く): 91592440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 503, 683, 1006, 1366, 2012, 2515, 2732, 3415, 4024, 5030, 5464, 6830, 10060, 12575, 13660, 17075, 20120, 25150, 27320, 34150, 50300, 68300, 100600, 136600, 343549, 687098, 1374196, 1717745, 2748392, 3435490, 6870980, 8588725, 13741960, 17177450, 34354900, 68709800]

約数ペア:

[(1, 68709800), (2, 34354900), (4, 17177450), (5, 13741960), (8, 8588725), (10, 6870980), (20, 3435490), (25, 2748392), (40, 1717745), (50, 1374196), (100, 687098), (200, 343549), (503, 136600), (683, 100600), (1006, 68300), (1366, 50300), (2012, 34150), (2515, 27320), (2732, 25150), (3415, 20120), (4024, 17075), (5030, 13660), (5464, 12575), (6830, 10060)]