154583800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 414928800

約数和(自身を除く): 260345000

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, 545, 700, 763, 872, 1013, 1090, 1400, 1526, 2026, 2180, 2725, 3052, 3815, 4052, 4360, 5065, 5450, 6104, 7091, 7630, 8104, 10130, 10900, 14182, 15260, 19075, 20260, 21800, 25325, 28364, 30520, 35455, 38150, 40520, 50650, 56728, 70910, 76300, 101300, 110417, 141820, 152600, 177275, 202600, 220834, 283640, 354550, 441668, 552085, 709100, 772919, 883336, 1104170, 1418200, 1545838, 2208340, 2760425, 3091676, 3864595, 4416680, 5520850, 6183352, 7729190, 11041700, 15458380, 19322975, 22083400, 30916760, 38645950, 77291900, 154583800]

約数ペア:

[(1, 154583800), (2, 77291900), (4, 38645950), (5, 30916760), (7, 22083400), (8, 19322975), (10, 15458380), (14, 11041700), (20, 7729190), (25, 6183352), (28, 5520850), (35, 4416680), (40, 3864595), (50, 3091676), (56, 2760425), (70, 2208340), (100, 1545838), (109, 1418200), (140, 1104170), (175, 883336), (200, 772919), (218, 709100), (280, 552085), (350, 441668), (436, 354550), (545, 283640), (700, 220834), (763, 202600), (872, 177275), (1013, 152600), (1090, 141820), (1400, 110417), (1526, 101300), (2026, 76300), (2180, 70910), (2725, 56728), (3052, 50650), (3815, 40520), (4052, 38150), (4360, 35455), (5065, 30520), (5450, 28364), (6104, 25325), (7091, 21800), (7630, 20260), (8104, 19075), (10130, 15260), (10900, 14182)]