295536420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38183}}^1$

素因数の和:38241

約数の個数: 72

約数和(自身を含む): 917332416

約数和(自身を除く): 621795996

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, 38183, 76366, 114549, 152732, 190915, 229098, 343647, 381830, 458196, 572745, 687294, 763660, 1145490, 1374588, 1641869, 1718235, 2290980, 3283738, 3436470, 4925607, 6567476, 6872940, 8209345, 9851214, 14776821, 16418690, 19702428, 24628035, 29553642, 32837380, 49256070, 59107284, 73884105, 98512140, 147768210, 295536420]

約数ペア:

[(1, 295536420), (2, 147768210), (3, 98512140), (4, 73884105), (5, 59107284), (6, 49256070), (9, 32837380), (10, 29553642), (12, 24628035), (15, 19702428), (18, 16418690), (20, 14776821), (30, 9851214), (36, 8209345), (43, 6872940), (45, 6567476), (60, 4925607), (86, 3436470), (90, 3283738), (129, 2290980), (172, 1718235), (180, 1641869), (215, 1374588), (258, 1145490), (387, 763660), (430, 687294), (516, 572745), (645, 458196), (774, 381830), (860, 343647), (1290, 229098), (1548, 190915), (1935, 152732), (2580, 114549), (3870, 76366), (7740, 38183)]