87663060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1095

約数の個数: 120

約数和(自身を含む): 280465416

約数和(自身を除く): 192802356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1021, 1060, 1431, 1590, 1620, 1908, 2042, 2385, 2862, 3063, 3180, 4084, 4293, 4770, 5105, 5724, 6126, 7155, 8586, 9189, 9540, 10210, 12252, 14310, 15315, 17172, 18378, 20420, 21465, 27567, 28620, 30630, 36756, 42930, 45945, 54113, 55134, 61260, 82701, 85860, 91890, 108226, 110268, 137835, 162339, 165402, 183780, 216452, 270565, 275670, 324678, 330804, 413505, 487017, 541130, 551340, 649356, 811695, 827010, 974034, 1082260, 1461051, 1623390, 1654020, 1948068, 2435085, 2922102, 3246780, 4383153, 4870170, 5844204, 7305255, 8766306, 9740340, 14610510, 17532612, 21915765, 29221020, 43831530, 87663060]

約数ペア:

[(1, 87663060), (2, 43831530), (3, 29221020), (4, 21915765), (5, 17532612), (6, 14610510), (9, 9740340), (10, 8766306), (12, 7305255), (15, 5844204), (18, 4870170), (20, 4383153), (27, 3246780), (30, 2922102), (36, 2435085), (45, 1948068), (53, 1654020), (54, 1623390), (60, 1461051), (81, 1082260), (90, 974034), (106, 827010), (108, 811695), (135, 649356), (159, 551340), (162, 541130), (180, 487017), (212, 413505), (265, 330804), (270, 324678), (318, 275670), (324, 270565), (405, 216452), (477, 183780), (530, 165402), (540, 162339), (636, 137835), (795, 110268), (810, 108226), (954, 91890), (1021, 85860), (1060, 82701), (1431, 61260), (1590, 55134), (1620, 54113), (1908, 45945), (2042, 42930), (2385, 36756), (2862, 30630), (3063, 28620), (3180, 27567), (4084, 21465), (4293, 20420), (4770, 18378), (5105, 17172), (5724, 15315), (6126, 14310), (7155, 12252), (8586, 10210), (9189, 9540)]