103203800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{10531}}^1$

素因数の和:10561

約数の個数: 72

約数和(自身を含む): 279150660

約数和(自身を除く): 175946860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 10531, 21062, 42124, 52655, 73717, 84248, 105310, 147434, 210620, 263275, 294868, 368585, 421240, 516019, 526550, 589736, 737170, 1032038, 1053100, 1474340, 1842925, 2064076, 2106200, 2580095, 2948680, 3685850, 4128152, 5160190, 7371700, 10320380, 12900475, 14743400, 20640760, 25800950, 51601900, 103203800]

約数ペア:

[(1, 103203800), (2, 51601900), (4, 25800950), (5, 20640760), (7, 14743400), (8, 12900475), (10, 10320380), (14, 7371700), (20, 5160190), (25, 4128152), (28, 3685850), (35, 2948680), (40, 2580095), (49, 2106200), (50, 2064076), (56, 1842925), (70, 1474340), (98, 1053100), (100, 1032038), (140, 737170), (175, 589736), (196, 526550), (200, 516019), (245, 421240), (280, 368585), (350, 294868), (392, 263275), (490, 210620), (700, 147434), (980, 105310), (1225, 84248), (1400, 73717), (1960, 52655), (2450, 42124), (4900, 21062), (9800, 10531)]