57774780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45853}}^1$

素因数の和:45875

約数の個数: 72

約数和(自身を含む): 200290272

約数和(自身を除く): 142515492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45853, 91706, 137559, 183412, 229265, 275118, 320971, 412677, 458530, 550236, 641942, 687795, 825354, 917060, 962913, 1283884, 1375590, 1604855, 1650708, 1925826, 2063385, 2751180, 2888739, 3209710, 3851652, 4126770, 4814565, 5777478, 6419420, 8253540, 9629130, 11554956, 14443695, 19258260, 28887390, 57774780]

約数ペア:

[(1, 57774780), (2, 28887390), (3, 19258260), (4, 14443695), (5, 11554956), (6, 9629130), (7, 8253540), (9, 6419420), (10, 5777478), (12, 4814565), (14, 4126770), (15, 3851652), (18, 3209710), (20, 2888739), (21, 2751180), (28, 2063385), (30, 1925826), (35, 1650708), (36, 1604855), (42, 1375590), (45, 1283884), (60, 962913), (63, 917060), (70, 825354), (84, 687795), (90, 641942), (105, 550236), (126, 458530), (140, 412677), (180, 320971), (210, 275118), (252, 229265), (315, 183412), (420, 137559), (630, 91706), (1260, 45853)]