87508440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5653}}^1$

素因数の和:5713

約数の個数: 96

約数和(自身を含む): 291067920

約数和(自身を除く): 203559480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 5653, 7740, 11306, 15480, 16959, 22612, 28265, 33918, 45224, 50877, 56530, 67836, 84795, 101754, 113060, 135672, 169590, 203508, 226120, 243079, 254385, 339180, 407016, 486158, 508770, 678360, 729237, 972316, 1017540, 1215395, 1458474, 1944632, 2035080, 2187711, 2430790, 2916948, 3646185, 4375422, 4861580, 5833896, 7292370, 8750844, 9723160, 10938555, 14584740, 17501688, 21877110, 29169480, 43754220, 87508440]

約数ペア:

[(1, 87508440), (2, 43754220), (3, 29169480), (4, 21877110), (5, 17501688), (6, 14584740), (8, 10938555), (9, 9723160), (10, 8750844), (12, 7292370), (15, 5833896), (18, 4861580), (20, 4375422), (24, 3646185), (30, 2916948), (36, 2430790), (40, 2187711), (43, 2035080), (45, 1944632), (60, 1458474), (72, 1215395), (86, 1017540), (90, 972316), (120, 729237), (129, 678360), (172, 508770), (180, 486158), (215, 407016), (258, 339180), (344, 254385), (360, 243079), (387, 226120), (430, 203508), (516, 169590), (645, 135672), (774, 113060), (860, 101754), (1032, 84795), (1290, 67836), (1548, 56530), (1720, 50877), (1935, 45224), (2580, 33918), (3096, 28265), (3870, 22612), (5160, 16959), (5653, 15480), (7740, 11306)]