42708060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 137457936

約数和(自身を除く): 94749876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 643, 738, 810, 820, 1107, 1230, 1286, 1476, 1620, 1845, 1929, 2214, 2460, 2572, 3215, 3321, 3690, 3858, 4428, 5535, 5787, 6430, 6642, 7380, 7716, 9645, 11070, 11574, 12860, 13284, 16605, 17361, 19290, 22140, 23148, 26363, 28935, 33210, 34722, 38580, 52083, 52726, 57870, 66420, 69444, 79089, 86805, 104166, 105452, 115740, 131815, 158178, 173610, 208332, 237267, 260415, 263630, 316356, 347220, 395445, 474534, 520830, 527260, 711801, 790890, 949068, 1041660, 1186335, 1423602, 1581780, 2135403, 2372670, 2847204, 3559005, 4270806, 4745340, 7118010, 8541612, 10677015, 14236020, 21354030, 42708060]

約数ペア:

[(1, 42708060), (2, 21354030), (3, 14236020), (4, 10677015), (5, 8541612), (6, 7118010), (9, 4745340), (10, 4270806), (12, 3559005), (15, 2847204), (18, 2372670), (20, 2135403), (27, 1581780), (30, 1423602), (36, 1186335), (41, 1041660), (45, 949068), (54, 790890), (60, 711801), (81, 527260), (82, 520830), (90, 474534), (108, 395445), (123, 347220), (135, 316356), (162, 263630), (164, 260415), (180, 237267), (205, 208332), (246, 173610), (270, 158178), (324, 131815), (369, 115740), (405, 105452), (410, 104166), (492, 86805), (540, 79089), (615, 69444), (643, 66420), (738, 57870), (810, 52726), (820, 52083), (1107, 38580), (1230, 34722), (1286, 33210), (1476, 28935), (1620, 26363), (1845, 23148), (1929, 22140), (2214, 19290), (2460, 17361), (2572, 16605), (3215, 13284), (3321, 12860), (3690, 11574), (3858, 11070), (4428, 9645), (5535, 7716), (5787, 7380), (6430, 6642)]