135171540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107279}}^1$

素因数の和:107301

約数の個数: 72

約数和(自身を含む): 468599040

約数和(自身を除く): 333427500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 107279, 214558, 321837, 429116, 536395, 643674, 750953, 965511, 1072790, 1287348, 1501906, 1609185, 1931022, 2145580, 2252859, 3003812, 3218370, 3754765, 3862044, 4505718, 4827555, 6436740, 6758577, 7509530, 9011436, 9655110, 11264295, 13517154, 15019060, 19310220, 22528590, 27034308, 33792885, 45057180, 67585770, 135171540]

約数ペア:

[(1, 135171540), (2, 67585770), (3, 45057180), (4, 33792885), (5, 27034308), (6, 22528590), (7, 19310220), (9, 15019060), (10, 13517154), (12, 11264295), (14, 9655110), (15, 9011436), (18, 7509530), (20, 6758577), (21, 6436740), (28, 4827555), (30, 4505718), (35, 3862044), (36, 3754765), (42, 3218370), (45, 3003812), (60, 2252859), (63, 2145580), (70, 1931022), (84, 1609185), (90, 1501906), (105, 1287348), (126, 1072790), (140, 965511), (180, 750953), (210, 643674), (252, 536395), (315, 429116), (420, 321837), (630, 214558), (1260, 107279)]