923647860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{190051}}^1$

素因数の和:190075

約数の個数: 72

約数和(自身を含む): 2905514976

約数和(自身を除く): 1981867116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 190051, 380102, 570153, 760204, 950255, 1140306, 1710459, 1900510, 2280612, 2850765, 3420918, 3801020, 5131377, 5701530, 6841836, 8552295, 10262754, 11403060, 15394131, 17104590, 20525508, 25656885, 30788262, 34209180, 46182393, 51313770, 61576524, 76970655, 92364786, 102627540, 153941310, 184729572, 230911965, 307882620, 461823930, 923647860]

約数ペア:

[(1, 923647860), (2, 461823930), (3, 307882620), (4, 230911965), (5, 184729572), (6, 153941310), (9, 102627540), (10, 92364786), (12, 76970655), (15, 61576524), (18, 51313770), (20, 46182393), (27, 34209180), (30, 30788262), (36, 25656885), (45, 20525508), (54, 17104590), (60, 15394131), (81, 11403060), (90, 10262754), (108, 8552295), (135, 6841836), (162, 5701530), (180, 5131377), (243, 3801020), (270, 3420918), (324, 2850765), (405, 2280612), (486, 1900510), (540, 1710459), (810, 1140306), (972, 950255), (1215, 760204), (1620, 570153), (2430, 380102), (4860, 190051)]