75226890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 191139840

約数和(自身を除く): 115912950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 271, 285, 487, 542, 570, 813, 974, 1355, 1461, 1626, 2435, 2710, 2922, 4065, 4870, 5149, 7305, 8130, 9253, 10298, 14610, 15447, 18506, 25745, 27759, 30894, 46265, 51490, 55518, 77235, 92530, 131977, 138795, 154470, 263954, 277590, 395931, 659885, 791862, 1319770, 1979655, 2507563, 3959310, 5015126, 7522689, 12537815, 15045378, 25075630, 37613445, 75226890]

約数ペア:

[(1, 75226890), (2, 37613445), (3, 25075630), (5, 15045378), (6, 12537815), (10, 7522689), (15, 5015126), (19, 3959310), (30, 2507563), (38, 1979655), (57, 1319770), (95, 791862), (114, 659885), (190, 395931), (271, 277590), (285, 263954), (487, 154470), (542, 138795), (570, 131977), (813, 92530), (974, 77235), (1355, 55518), (1461, 51490), (1626, 46265), (2435, 30894), (2710, 27759), (2922, 25745), (4065, 18506), (4870, 15447), (5149, 14610), (7305, 10298), (8130, 9253)]