2725490.00000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 201801600

約数和(自身を除く): 126627570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 97, 109, 158, 194, 218, 237, 291, 327, 395, 474, 485, 545, 582, 654, 711, 790, 873, 970, 981, 1090, 1185, 1422, 1455, 1635, 1746, 1962, 2370, 2910, 3270, 3555, 4365, 4905, 7110, 7663, 8611, 8730, 9810, 10573, 15326, 17222, 21146, 22989, 25833, 31719, 38315, 43055, 45978, 51666, 52865, 63438, 68967, 76630, 77499, 86110, 95157, 105730, 114945, 129165, 137934, 154998, 158595, 190314, 229890, 258330, 317190, 344835, 387495, 475785, 689670, 774990, 835267, 951570, 1670534, 2505801, 4176335, 5011602, 7517403, 8352670, 12529005, 15034806, 25058010, 37587015, 75174030]

約数ペア:

[(1, 75174030), (2, 37587015), (3, 25058010), (5, 15034806), (6, 12529005), (9, 8352670), (10, 7517403), (15, 5011602), (18, 4176335), (30, 2505801), (45, 1670534), (79, 951570), (90, 835267), (97, 774990), (109, 689670), (158, 475785), (194, 387495), (218, 344835), (237, 317190), (291, 258330), (327, 229890), (395, 190314), (474, 158595), (485, 154998), (545, 137934), (582, 129165), (654, 114945), (711, 105730), (790, 95157), (873, 86110), (970, 77499), (981, 76630), (1090, 68967), (1185, 63438), (1422, 52865), (1455, 51666), (1635, 45978), (1746, 43055), (1962, 38315), (2370, 31719), (2910, 25833), (3270, 22989), (3555, 21146), (4365, 17222), (4905, 15326), (7110, 10573), (7663, 9810), (8611, 8730)]