144429500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 325726128

約数和(自身を除く): 181296628

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 211, 250, 370, 422, 500, 740, 844, 925, 1055, 1369, 1850, 2110, 2738, 3700, 4220, 4625, 5275, 5476, 6845, 7807, 9250, 10550, 13690, 15614, 18500, 21100, 26375, 27380, 31228, 34225, 39035, 52750, 68450, 78070, 105500, 136900, 156140, 171125, 195175, 288859, 342250, 390350, 577718, 684500, 780700, 975875, 1155436, 1444295, 1951750, 2888590, 3903500, 5777180, 7221475, 14442950, 28885900, 36107375, 72214750, 144429500]

約数ペア:

[(1, 144429500), (2, 72214750), (4, 36107375), (5, 28885900), (10, 14442950), (20, 7221475), (25, 5777180), (37, 3903500), (50, 2888590), (74, 1951750), (100, 1444295), (125, 1155436), (148, 975875), (185, 780700), (211, 684500), (250, 577718), (370, 390350), (422, 342250), (500, 288859), (740, 195175), (844, 171125), (925, 156140), (1055, 136900), (1369, 105500), (1850, 78070), (2110, 68450), (2738, 52750), (3700, 39035), (4220, 34225), (4625, 31228), (5275, 27380), (5476, 26375), (6845, 21100), (7807, 18500), (9250, 15614), (10550, 13690)]