313447400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3163

約数の個数: 96

約数和(自身を含む): 844559040

約数和(自身を除く): 531111640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 73, 100, 140, 146, 175, 200, 280, 292, 350, 365, 511, 584, 700, 730, 1022, 1400, 1460, 1825, 2044, 2555, 2920, 3067, 3650, 4088, 5110, 6134, 7300, 10220, 12268, 12775, 14600, 15335, 20440, 21469, 24536, 25550, 30670, 42938, 51100, 61340, 76675, 85876, 102200, 107345, 122680, 153350, 171752, 214690, 223891, 306700, 429380, 447782, 536725, 613400, 858760, 895564, 1073450, 1119455, 1567237, 1791128, 2146900, 2238910, 3134474, 4293800, 4477820, 5597275, 6268948, 7836185, 8955640, 11194550, 12537896, 15672370, 22389100, 31344740, 39180925, 44778200, 62689480, 78361850, 156723700, 313447400]

約数ペア:

[(1, 313447400), (2, 156723700), (4, 78361850), (5, 62689480), (7, 44778200), (8, 39180925), (10, 31344740), (14, 22389100), (20, 15672370), (25, 12537896), (28, 11194550), (35, 8955640), (40, 7836185), (50, 6268948), (56, 5597275), (70, 4477820), (73, 4293800), (100, 3134474), (140, 2238910), (146, 2146900), (175, 1791128), (200, 1567237), (280, 1119455), (292, 1073450), (350, 895564), (365, 858760), (511, 613400), (584, 536725), (700, 447782), (730, 429380), (1022, 306700), (1400, 223891), (1460, 214690), (1825, 171752), (2044, 153350), (2555, 122680), (2920, 107345), (3067, 102200), (3650, 85876), (4088, 76675), (5110, 61340), (6134, 51100), (7300, 42938), (10220, 30670), (12268, 25550), (12775, 24536), (14600, 21469), (15335, 20440)]