75618040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1823}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 183202560

約数和(自身を除く): 107584520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 610, 680, 1037, 1220, 1823, 2074, 2440, 3646, 4148, 5185, 7292, 8296, 9115, 10370, 14584, 18230, 20740, 30991, 36460, 41480, 61982, 72920, 111203, 123964, 154955, 222406, 247928, 309910, 444812, 556015, 619820, 889624, 1112030, 1239640, 1890451, 2224060, 3780902, 4448120, 7561804, 9452255, 15123608, 18904510, 37809020, 75618040]

約数ペア:

[(1, 75618040), (2, 37809020), (4, 18904510), (5, 15123608), (8, 9452255), (10, 7561804), (17, 4448120), (20, 3780902), (34, 2224060), (40, 1890451), (61, 1239640), (68, 1112030), (85, 889624), (122, 619820), (136, 556015), (170, 444812), (244, 309910), (305, 247928), (340, 222406), (488, 154955), (610, 123964), (680, 111203), (1037, 72920), (1220, 61982), (1823, 41480), (2074, 36460), (2440, 30991), (3646, 20740), (4148, 18230), (5185, 14584), (7292, 10370), (8296, 9115)]