154073880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 516326400

約数和(自身を除く): 362252520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 331, 360, 431, 540, 662, 862, 993, 1080, 1293, 1324, 1655, 1724, 1986, 2155, 2586, 2648, 2979, 3310, 3448, 3879, 3972, 4310, 4965, 5172, 5958, 6465, 6620, 7758, 7944, 8620, 8937, 9930, 10344, 11637, 11916, 12930, 13240, 14895, 15516, 17240, 17874, 19395, 19860, 23274, 23832, 25860, 29790, 31032, 35748, 38790, 39720, 44685, 46548, 51720, 58185, 59580, 71496, 77580, 89370, 93096, 116370, 119160, 142661, 155160, 178740, 232740, 285322, 357480, 427983, 465480, 570644, 713305, 855966, 1141288, 1283949, 1426610, 1711932, 2139915, 2567898, 2853220, 3423864, 3851847, 4279830, 5135796, 5706440, 6419745, 7703694, 8559660, 10271592, 12839490, 15407388, 17119320, 19259235, 25678980, 30814776, 38518470, 51357960, 77036940, 154073880]

約数ペア:

[(1, 154073880), (2, 77036940), (3, 51357960), (4, 38518470), (5, 30814776), (6, 25678980), (8, 19259235), (9, 17119320), (10, 15407388), (12, 12839490), (15, 10271592), (18, 8559660), (20, 7703694), (24, 6419745), (27, 5706440), (30, 5135796), (36, 4279830), (40, 3851847), (45, 3423864), (54, 2853220), (60, 2567898), (72, 2139915), (90, 1711932), (108, 1426610), (120, 1283949), (135, 1141288), (180, 855966), (216, 713305), (270, 570644), (331, 465480), (360, 427983), (431, 357480), (540, 285322), (662, 232740), (862, 178740), (993, 155160), (1080, 142661), (1293, 119160), (1324, 116370), (1655, 93096), (1724, 89370), (1986, 77580), (2155, 71496), (2586, 59580), (2648, 58185), (2979, 51720), (3310, 46548), (3448, 44685), (3879, 39720), (3972, 38790), (4310, 35748), (4965, 31032), (5172, 29790), (5958, 25860), (6465, 23832), (6620, 23274), (7758, 19860), (7944, 19395), (8620, 17874), (8937, 17240), (9930, 15516), (10344, 14895), (11637, 13240), (11916, 12930)]