76147400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 204600000

約数和(自身を除く): 128452600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 109, 140, 175, 200, 218, 280, 350, 436, 499, 545, 700, 763, 872, 998, 1090, 1400, 1526, 1996, 2180, 2495, 2725, 3052, 3493, 3815, 3992, 4360, 4990, 5450, 6104, 6986, 7630, 9980, 10900, 12475, 13972, 15260, 17465, 19075, 19960, 21800, 24950, 27944, 30520, 34930, 38150, 49900, 54391, 69860, 76300, 87325, 99800, 108782, 139720, 152600, 174650, 217564, 271955, 349300, 380737, 435128, 543910, 698600, 761474, 1087820, 1359775, 1522948, 1903685, 2175640, 2719550, 3045896, 3807370, 5439100, 7614740, 9518425, 10878200, 15229480, 19036850, 38073700, 76147400]

約数ペア:

[(1, 76147400), (2, 38073700), (4, 19036850), (5, 15229480), (7, 10878200), (8, 9518425), (10, 7614740), (14, 5439100), (20, 3807370), (25, 3045896), (28, 2719550), (35, 2175640), (40, 1903685), (50, 1522948), (56, 1359775), (70, 1087820), (100, 761474), (109, 698600), (140, 543910), (175, 435128), (200, 380737), (218, 349300), (280, 271955), (350, 217564), (436, 174650), (499, 152600), (545, 139720), (700, 108782), (763, 99800), (872, 87325), (998, 76300), (1090, 69860), (1400, 54391), (1526, 49900), (1996, 38150), (2180, 34930), (2495, 30520), (2725, 27944), (3052, 24950), (3493, 21800), (3815, 19960), (3992, 19075), (4360, 17465), (4990, 15260), (5450, 13972), (6104, 12475), (6986, 10900), (7630, 9980)]