308093800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{613}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 822268800

約数和(自身を除く): 514175000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 359, 613, 700, 718, 1226, 1400, 1436, 1795, 2452, 2513, 2872, 3065, 3590, 4291, 4904, 5026, 6130, 7180, 8582, 8975, 10052, 12260, 12565, 14360, 15325, 17164, 17950, 20104, 21455, 24520, 25130, 30650, 34328, 35900, 42910, 50260, 61300, 62825, 71800, 85820, 100520, 107275, 122600, 125650, 171640, 214550, 220067, 251300, 429100, 440134, 502600, 858200, 880268, 1100335, 1540469, 1760536, 2200670, 3080938, 4401340, 5501675, 6161876, 7702345, 8802680, 11003350, 12323752, 15404690, 22006700, 30809380, 38511725, 44013400, 61618760, 77023450, 154046900, 308093800]

約数ペア:

[(1, 308093800), (2, 154046900), (4, 77023450), (5, 61618760), (7, 44013400), (8, 38511725), (10, 30809380), (14, 22006700), (20, 15404690), (25, 12323752), (28, 11003350), (35, 8802680), (40, 7702345), (50, 6161876), (56, 5501675), (70, 4401340), (100, 3080938), (140, 2200670), (175, 1760536), (200, 1540469), (280, 1100335), (350, 880268), (359, 858200), (613, 502600), (700, 440134), (718, 429100), (1226, 251300), (1400, 220067), (1436, 214550), (1795, 171640), (2452, 125650), (2513, 122600), (2872, 107275), (3065, 100520), (3590, 85820), (4291, 71800), (4904, 62825), (5026, 61300), (6130, 50260), (7180, 42910), (8582, 35900), (8975, 34328), (10052, 30650), (12260, 25130), (12565, 24520), (14360, 21455), (15325, 20104), (17164, 17950)]