208668060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10259}}^1$

素因数の和:10387

約数の個数: 72

約数和(自身を含む): 638623440

約数和(自身を除く): 429955380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 10259, 20340, 20518, 30777, 41036, 51295, 61554, 92331, 102590, 123108, 153885, 184662, 205180, 307770, 369324, 461655, 615540, 923310, 1159267, 1846620, 2318534, 3477801, 4637068, 5796335, 6955602, 10433403, 11592670, 13911204, 17389005, 20866806, 23185340, 34778010, 41733612, 52167015, 69556020, 104334030, 208668060]

約数ペア:

[(1, 208668060), (2, 104334030), (3, 69556020), (4, 52167015), (5, 41733612), (6, 34778010), (9, 23185340), (10, 20866806), (12, 17389005), (15, 13911204), (18, 11592670), (20, 10433403), (30, 6955602), (36, 5796335), (45, 4637068), (60, 3477801), (90, 2318534), (113, 1846620), (180, 1159267), (226, 923310), (339, 615540), (452, 461655), (565, 369324), (678, 307770), (1017, 205180), (1130, 184662), (1356, 153885), (1695, 123108), (2034, 102590), (2260, 92331), (3390, 61554), (4068, 51295), (5085, 41036), (6780, 30777), (10170, 20518), (10259, 20340)]