1208181100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{7537}}^1$

素因数の和:7787

約数の個数: 72

約数和(自身を含む): 3009772640

約数和(自身を除く): 1801591540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 229, 350, 458, 700, 916, 1145, 1603, 2290, 3206, 4580, 5725, 6412, 7537, 8015, 11450, 15074, 16030, 22900, 30148, 32060, 37685, 40075, 52759, 75370, 80150, 105518, 150740, 160300, 188425, 211036, 263795, 376850, 527590, 753700, 1055180, 1318975, 1725973, 2637950, 3451946, 5275900, 6903892, 8629865, 12081811, 17259730, 24163622, 34519460, 43149325, 48327244, 60409055, 86298650, 120818110, 172597300, 241636220, 302045275, 604090550, 1208181100]

約数ペア:

[(1, 1208181100), (2, 604090550), (4, 302045275), (5, 241636220), (7, 172597300), (10, 120818110), (14, 86298650), (20, 60409055), (25, 48327244), (28, 43149325), (35, 34519460), (50, 24163622), (70, 17259730), (100, 12081811), (140, 8629865), (175, 6903892), (229, 5275900), (350, 3451946), (458, 2637950), (700, 1725973), (916, 1318975), (1145, 1055180), (1603, 753700), (2290, 527590), (3206, 376850), (4580, 263795), (5725, 211036), (6412, 188425), (7537, 160300), (8015, 150740), (11450, 105518), (15074, 80150), (16030, 75370), (22900, 52759), (30148, 40075), (32060, 37685)]