274375260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35449}}^1$

素因数の和:35507

約数の個数: 72

約数和(自身を含む): 851650800

約数和(自身を除く): 577275540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 35449, 70898, 106347, 141796, 177245, 212694, 319041, 354490, 425388, 531735, 638082, 708980, 1063470, 1276164, 1524307, 1595205, 2126940, 3048614, 3190410, 4572921, 6097228, 6380820, 7621535, 9145842, 13718763, 15243070, 18291684, 22864605, 27437526, 30486140, 45729210, 54875052, 68593815, 91458420, 137187630, 274375260]

約数ペア:

[(1, 274375260), (2, 137187630), (3, 91458420), (4, 68593815), (5, 54875052), (6, 45729210), (9, 30486140), (10, 27437526), (12, 22864605), (15, 18291684), (18, 15243070), (20, 13718763), (30, 9145842), (36, 7621535), (43, 6380820), (45, 6097228), (60, 4572921), (86, 3190410), (90, 3048614), (129, 2126940), (172, 1595205), (180, 1524307), (215, 1276164), (258, 1063470), (387, 708980), (430, 638082), (516, 531735), (645, 425388), (774, 354490), (860, 319041), (1290, 212694), (1548, 177245), (1935, 141796), (2580, 106347), (3870, 70898), (7740, 35449)]