225133020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19853}}^1$

素因数の和:19881

約数の個数: 120

約数和(自身を含む): 807184224

約数和(自身を除く): 582051204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 19853, 39706, 59559, 79412, 99265, 119118, 138971, 178677, 198530, 238236, 277942, 297795, 357354, 397060, 416913, 536031, 555884, 595590, 694855, 714708, 833826, 893385, 1072062, 1191180, 1250739, 1389710, 1608093, 1667652, 1786770, 2084565, 2144124, 2501478, 2680155, 2779420, 3216186, 3573540, 3752217, 4169130, 5002956, 5360310, 6253695, 6432372, 7504434, 8040465, 8338260, 10720620, 11256651, 12507390, 15008868, 16080930, 18761085, 22513302, 25014780, 32161860, 37522170, 45026604, 56283255, 75044340, 112566510, 225133020]

約数ペア:

[(1, 225133020), (2, 112566510), (3, 75044340), (4, 56283255), (5, 45026604), (6, 37522170), (7, 32161860), (9, 25014780), (10, 22513302), (12, 18761085), (14, 16080930), (15, 15008868), (18, 12507390), (20, 11256651), (21, 10720620), (27, 8338260), (28, 8040465), (30, 7504434), (35, 6432372), (36, 6253695), (42, 5360310), (45, 5002956), (54, 4169130), (60, 3752217), (63, 3573540), (70, 3216186), (81, 2779420), (84, 2680155), (90, 2501478), (105, 2144124), (108, 2084565), (126, 1786770), (135, 1667652), (140, 1608093), (162, 1389710), (180, 1250739), (189, 1191180), (210, 1072062), (252, 893385), (270, 833826), (315, 714708), (324, 694855), (378, 595590), (405, 555884), (420, 536031), (540, 416913), (567, 397060), (630, 357354), (756, 297795), (810, 277942), (945, 238236), (1134, 198530), (1260, 178677), (1620, 138971), (1890, 119118), (2268, 99265), (2835, 79412), (3780, 59559), (5670, 39706), (11340, 19853)]