161541800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6073}}^1$

素因数の和:6115

約数の個数: 96

約数和(自身を含む): 451905600

約数和(自身を除く): 290363800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6073, 6650, 12146, 13300, 24292, 26600, 30365, 42511, 48584, 60730, 85022, 115387, 121460, 151825, 170044, 212555, 230774, 242920, 303650, 340088, 425110, 461548, 576935, 607300, 807709, 850220, 923096, 1062775, 1153870, 1214600, 1615418, 1700440, 2125550, 2307740, 2884675, 3230836, 4038545, 4251100, 4615480, 5769350, 6461672, 8077090, 8502200, 11538700, 16154180, 20192725, 23077400, 32308360, 40385450, 80770900, 161541800]

約数ペア:

[(1, 161541800), (2, 80770900), (4, 40385450), (5, 32308360), (7, 23077400), (8, 20192725), (10, 16154180), (14, 11538700), (19, 8502200), (20, 8077090), (25, 6461672), (28, 5769350), (35, 4615480), (38, 4251100), (40, 4038545), (50, 3230836), (56, 2884675), (70, 2307740), (76, 2125550), (95, 1700440), (100, 1615418), (133, 1214600), (140, 1153870), (152, 1062775), (175, 923096), (190, 850220), (200, 807709), (266, 607300), (280, 576935), (350, 461548), (380, 425110), (475, 340088), (532, 303650), (665, 242920), (700, 230774), (760, 212555), (950, 170044), (1064, 151825), (1330, 121460), (1400, 115387), (1900, 85022), (2660, 60730), (3325, 48584), (3800, 42511), (5320, 30365), (6073, 26600), (6650, 24292), (12146, 13300)]