75774580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 186617088

約数和(自身を除く): 110842508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 167, 196, 245, 334, 463, 490, 668, 835, 926, 980, 1169, 1670, 1852, 2315, 2338, 3241, 3340, 4630, 4676, 5845, 6482, 8183, 9260, 11690, 12964, 16205, 16366, 22687, 23380, 32410, 32732, 40915, 45374, 64820, 77321, 81830, 90748, 113435, 154642, 163660, 226870, 309284, 386605, 453740, 541247, 773210, 1082494, 1546420, 2164988, 2706235, 3788729, 5412470, 7577458, 10824940, 15154916, 18943645, 37887290, 75774580]

約数ペア:

[(1, 75774580), (2, 37887290), (4, 18943645), (5, 15154916), (7, 10824940), (10, 7577458), (14, 5412470), (20, 3788729), (28, 2706235), (35, 2164988), (49, 1546420), (70, 1082494), (98, 773210), (140, 541247), (167, 453740), (196, 386605), (245, 309284), (334, 226870), (463, 163660), (490, 154642), (668, 113435), (835, 90748), (926, 81830), (980, 77321), (1169, 64820), (1670, 45374), (1852, 40915), (2315, 32732), (2338, 32410), (3241, 23380), (3340, 22687), (4630, 16366), (4676, 16205), (5845, 12964), (6482, 11690), (8183, 9260)]