15705107820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{643}}^1\times {\mathrm{15077}}^1$

素因数の和:15741

約数の個数: 120

約数和(自身を含む): 49347399024

約数和(自身を除く): 33642291204

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, 643, 810, 1286, 1620, 1929, 2572, 3215, 3858, 5787, 6430, 7716, 9645, 11574, 12860, 15077, 17361, 19290, 23148, 28935, 30154, 34722, 38580, 45231, 52083, 57870, 60308, 69444, 75385, 86805, 90462, 104166, 115740, 135693, 150770, 173610, 180924, 208332, 226155, 260415, 271386, 301540, 347220, 407079, 452310, 520830, 542772, 678465, 814158, 904620, 1041660, 1221237, 1356930, 1628316, 2035395, 2442474, 2713860, 4070790, 4884948, 6106185, 8141580, 9694511, 12212370, 19389022, 24424740, 29083533, 38778044, 48472555, 58167066, 87250599, 96945110, 116334132, 145417665, 174501198, 193890220, 261751797, 290835330, 349002396, 436252995, 523503594, 581670660, 785255391, 872505990, 1047007188, 1308758985, 1570510782, 1745011980, 2617517970, 3141021564, 3926276955, 5235035940, 7852553910, 15705107820]

約数ペア:

[(1, 15705107820), (2, 7852553910), (3, 5235035940), (4, 3926276955), (5, 3141021564), (6, 2617517970), (9, 1745011980), (10, 1570510782), (12, 1308758985), (15, 1047007188), (18, 872505990), (20, 785255391), (27, 581670660), (30, 523503594), (36, 436252995), (45, 349002396), (54, 290835330), (60, 261751797), (81, 193890220), (90, 174501198), (108, 145417665), (135, 116334132), (162, 96945110), (180, 87250599), (270, 58167066), (324, 48472555), (405, 38778044), (540, 29083533), (643, 24424740), (810, 19389022), (1286, 12212370), (1620, 9694511), (1929, 8141580), (2572, 6106185), (3215, 4884948), (3858, 4070790), (5787, 2713860), (6430, 2442474), (7716, 2035395), (9645, 1628316), (11574, 1356930), (12860, 1221237), (15077, 1041660), (17361, 904620), (19290, 814158), (23148, 678465), (28935, 542772), (30154, 520830), (34722, 452310), (38580, 407079), (45231, 347220), (52083, 301540), (57870, 271386), (60308, 260415), (69444, 226155), (75385, 208332), (86805, 180924), (90462, 173610), (104166, 150770), (115740, 135693)]