147181860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{12979}}^1$

素因数の和:13007

約数の個数: 120

約数和(自身を含む): 527714880

約数和(自身を除く): 380533020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 12979, 25958, 38937, 51916, 64895, 77874, 90853, 116811, 129790, 155748, 181706, 194685, 233622, 259580, 272559, 350433, 363412, 389370, 454265, 467244, 545118, 584055, 700866, 778740, 817677, 908530, 1051299, 1090236, 1168110, 1362795, 1401732, 1635354, 1752165, 1817060, 2102598, 2336220, 2453031, 2725590, 3270708, 3504330, 4088385, 4205196, 4906062, 5256495, 5451180, 7008660, 7359093, 8176770, 9812124, 10512990, 12265155, 14718186, 16353540, 21025980, 24530310, 29436372, 36795465, 49060620, 73590930, 147181860]

約数ペア:

[(1, 147181860), (2, 73590930), (3, 49060620), (4, 36795465), (5, 29436372), (6, 24530310), (7, 21025980), (9, 16353540), (10, 14718186), (12, 12265155), (14, 10512990), (15, 9812124), (18, 8176770), (20, 7359093), (21, 7008660), (27, 5451180), (28, 5256495), (30, 4906062), (35, 4205196), (36, 4088385), (42, 3504330), (45, 3270708), (54, 2725590), (60, 2453031), (63, 2336220), (70, 2102598), (81, 1817060), (84, 1752165), (90, 1635354), (105, 1401732), (108, 1362795), (126, 1168110), (135, 1090236), (140, 1051299), (162, 908530), (180, 817677), (189, 778740), (210, 700866), (252, 584055), (270, 545118), (315, 467244), (324, 454265), (378, 389370), (405, 363412), (420, 350433), (540, 272559), (567, 259580), (630, 233622), (756, 194685), (810, 181706), (945, 155748), (1134, 129790), (1260, 116811), (1620, 90853), (1890, 77874), (2268, 64895), (2835, 51916), (3780, 38937), (5670, 25958), (11340, 12979)]