127375740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{26209}}^1$

素因数の和:26233

約数の個数: 72

約数和(自身を含む): 400698480

約数和(自身を除く): 273322740

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, 26209, 52418, 78627, 104836, 131045, 157254, 235881, 262090, 314508, 393135, 471762, 524180, 707643, 786270, 943524, 1179405, 1415286, 1572540, 2122929, 2358810, 2830572, 3538215, 4245858, 4717620, 6368787, 7076430, 8491716, 10614645, 12737574, 14152860, 21229290, 25475148, 31843935, 42458580, 63687870, 127375740]

約数ペア:

[(1, 127375740), (2, 63687870), (3, 42458580), (4, 31843935), (5, 25475148), (6, 21229290), (9, 14152860), (10, 12737574), (12, 10614645), (15, 8491716), (18, 7076430), (20, 6368787), (27, 4717620), (30, 4245858), (36, 3538215), (45, 2830572), (54, 2358810), (60, 2122929), (81, 1572540), (90, 1415286), (108, 1179405), (135, 943524), (162, 786270), (180, 707643), (243, 524180), (270, 471762), (324, 393135), (405, 314508), (486, 262090), (540, 235881), (810, 157254), (972, 131045), (1215, 104836), (1620, 78627), (2430, 52418), (4860, 26209)]