147480660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1550

約数の個数: 144

約数和(自身を含む): 487468800

約数和(自身を除く): 339988140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 855, 870, 1044, 1102, 1140, 1305, 1487, 1653, 1710, 1740, 2204, 2610, 2755, 2974, 3306, 3420, 4461, 4959, 5220, 5510, 5948, 6612, 7435, 8265, 8922, 9918, 11020, 13383, 14870, 16530, 17844, 19836, 22305, 24795, 26766, 28253, 29740, 33060, 43123, 44610, 49590, 53532, 56506, 66915, 84759, 86246, 89220, 99180, 113012, 129369, 133830, 141265, 169518, 172492, 215615, 254277, 258738, 267660, 282530, 339036, 388107, 423795, 431230, 508554, 517476, 565060, 646845, 776214, 819337, 847590, 862460, 1017108, 1271385, 1293690, 1552428, 1638674, 1695180, 1940535, 2458011, 2542770, 2587380, 3277348, 3881070, 4096685, 4916022, 5085540, 7374033, 7762140, 8193370, 9832044, 12290055, 14748066, 16386740, 24580110, 29496132, 36870165, 49160220, 73740330, 147480660]

約数ペア:

[(1, 147480660), (2, 73740330), (3, 49160220), (4, 36870165), (5, 29496132), (6, 24580110), (9, 16386740), (10, 14748066), (12, 12290055), (15, 9832044), (18, 8193370), (19, 7762140), (20, 7374033), (29, 5085540), (30, 4916022), (36, 4096685), (38, 3881070), (45, 3277348), (57, 2587380), (58, 2542770), (60, 2458011), (76, 1940535), (87, 1695180), (90, 1638674), (95, 1552428), (114, 1293690), (116, 1271385), (145, 1017108), (171, 862460), (174, 847590), (180, 819337), (190, 776214), (228, 646845), (261, 565060), (285, 517476), (290, 508554), (342, 431230), (348, 423795), (380, 388107), (435, 339036), (522, 282530), (551, 267660), (570, 258738), (580, 254277), (684, 215615), (855, 172492), (870, 169518), (1044, 141265), (1102, 133830), (1140, 129369), (1305, 113012), (1487, 99180), (1653, 89220), (1710, 86246), (1740, 84759), (2204, 66915), (2610, 56506), (2755, 53532), (2974, 49590), (3306, 44610), (3420, 43123), (4461, 33060), (4959, 29740), (5220, 28253), (5510, 26766), (5948, 24795), (6612, 22305), (7435, 19836), (8265, 17844), (8922, 16530), (9918, 14870), (11020, 13383)]