142348950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16649}}^1$

素因数の和:16686

約数の個数: 72

約数和(自身を含む): 402597000

約数和(自身を除く): 260248050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 16649, 33298, 49947, 83245, 99894, 149841, 166490, 249735, 299682, 316331, 416225, 499470, 632662, 749205, 832450, 948993, 1248675, 1498410, 1581655, 1897986, 2497350, 2846979, 3163310, 3746025, 4744965, 5693958, 7492050, 7908275, 9489930, 14234895, 15816550, 23724825, 28469790, 47449650, 71174475, 142348950]

約数ペア:

[(1, 142348950), (2, 71174475), (3, 47449650), (5, 28469790), (6, 23724825), (9, 15816550), (10, 14234895), (15, 9489930), (18, 7908275), (19, 7492050), (25, 5693958), (30, 4744965), (38, 3746025), (45, 3163310), (50, 2846979), (57, 2497350), (75, 1897986), (90, 1581655), (95, 1498410), (114, 1248675), (150, 948993), (171, 832450), (190, 749205), (225, 632662), (285, 499470), (342, 416225), (450, 316331), (475, 299682), (570, 249735), (855, 166490), (950, 149841), (1425, 99894), (1710, 83245), (2850, 49947), (4275, 33298), (8550, 16649)]