299028060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72229}}^1$

素因数の和:72267

約数の個数: 72

約数和(自身を含む): 946501920

約数和(自身を除く): 647473860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 72229, 144458, 216687, 288916, 361145, 433374, 650061, 722290, 866748, 1083435, 1300122, 1444580, 1661267, 2166870, 2600244, 3250305, 3322534, 4333740, 4983801, 6500610, 6645068, 8306335, 9967602, 13001220, 14951403, 16612670, 19935204, 24919005, 29902806, 33225340, 49838010, 59805612, 74757015, 99676020, 149514030, 299028060]

約数ペア:

[(1, 299028060), (2, 149514030), (3, 99676020), (4, 74757015), (5, 59805612), (6, 49838010), (9, 33225340), (10, 29902806), (12, 24919005), (15, 19935204), (18, 16612670), (20, 14951403), (23, 13001220), (30, 9967602), (36, 8306335), (45, 6645068), (46, 6500610), (60, 4983801), (69, 4333740), (90, 3322534), (92, 3250305), (115, 2600244), (138, 2166870), (180, 1661267), (207, 1444580), (230, 1300122), (276, 1083435), (345, 866748), (414, 722290), (460, 650061), (690, 433374), (828, 361145), (1035, 288916), (1380, 216687), (2070, 144458), (4140, 72229)]