135916980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 393254400

約数和(自身を除く): 257337420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 139, 172, 215, 258, 278, 379, 417, 430, 516, 556, 645, 695, 758, 834, 860, 1137, 1290, 1390, 1516, 1668, 1895, 2085, 2274, 2580, 2780, 3790, 4170, 4548, 5685, 5977, 7580, 8340, 11370, 11954, 16297, 17931, 22740, 23908, 29885, 32594, 35862, 48891, 52681, 59770, 65188, 71724, 81485, 89655, 97782, 105362, 119540, 158043, 162970, 179310, 195564, 210724, 244455, 263405, 316086, 325940, 358620, 488910, 526810, 632172, 790215, 977820, 1053620, 1580430, 2265283, 3160860, 4530566, 6795849, 9061132, 11326415, 13591698, 22652830, 27183396, 33979245, 45305660, 67958490, 135916980]

約数ペア:

[(1, 135916980), (2, 67958490), (3, 45305660), (4, 33979245), (5, 27183396), (6, 22652830), (10, 13591698), (12, 11326415), (15, 9061132), (20, 6795849), (30, 4530566), (43, 3160860), (60, 2265283), (86, 1580430), (129, 1053620), (139, 977820), (172, 790215), (215, 632172), (258, 526810), (278, 488910), (379, 358620), (417, 325940), (430, 316086), (516, 263405), (556, 244455), (645, 210724), (695, 195564), (758, 179310), (834, 162970), (860, 158043), (1137, 119540), (1290, 105362), (1390, 97782), (1516, 89655), (1668, 81485), (1895, 71724), (2085, 65188), (2274, 59770), (2580, 52681), (2780, 48891), (3790, 35862), (4170, 32594), (4548, 29885), (5685, 23908), (5977, 22740), (7580, 17931), (8340, 16297), (11370, 11954)]