207543060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{128113}}^1$

素因数の和:128134

約数の個数: 60

約数和(自身を含む): 651075348

約数和(自身を除く): 443532288

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, 270, 324, 405, 540, 810, 1620, 128113, 256226, 384339, 512452, 640565, 768678, 1153017, 1281130, 1537356, 1921695, 2306034, 2562260, 3459051, 3843390, 4612068, 5765085, 6918102, 7686780, 10377153, 11530170, 13836204, 17295255, 20754306, 23060340, 34590510, 41508612, 51885765, 69181020, 103771530, 207543060]

約数ペア:

[(1, 207543060), (2, 103771530), (3, 69181020), (4, 51885765), (5, 41508612), (6, 34590510), (9, 23060340), (10, 20754306), (12, 17295255), (15, 13836204), (18, 11530170), (20, 10377153), (27, 7686780), (30, 6918102), (36, 5765085), (45, 4612068), (54, 3843390), (60, 3459051), (81, 2562260), (90, 2306034), (108, 1921695), (135, 1537356), (162, 1281130), (180, 1153017), (270, 768678), (324, 640565), (405, 512452), (540, 384339), (810, 256226), (1620, 128113)]