81598050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{60443}}^1$

素因数の和:60464

約数の個数: 48

約数和(自身を含む): 224851680

約数和(自身を除く): 143253630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 60443, 120886, 181329, 302215, 362658, 543987, 604430, 906645, 1087974, 1511075, 1631961, 1813290, 2719935, 3022150, 3263922, 4533225, 5439870, 8159805, 9066450, 13599675, 16319610, 27199350, 40799025, 81598050]

約数ペア:

[(1, 81598050), (2, 40799025), (3, 27199350), (5, 16319610), (6, 13599675), (9, 9066450), (10, 8159805), (15, 5439870), (18, 4533225), (25, 3263922), (27, 3022150), (30, 2719935), (45, 1813290), (50, 1631961), (54, 1511075), (75, 1087974), (90, 906645), (135, 604430), (150, 543987), (225, 362658), (270, 302215), (450, 181329), (675, 120886), (1350, 60443)]