265163580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 884074464

約数和(自身を除く): 618910884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 157, 165, 180, 198, 220, 314, 330, 396, 471, 495, 628, 660, 785, 853, 942, 990, 1413, 1570, 1706, 1727, 1884, 1980, 2355, 2559, 2826, 3140, 3412, 3454, 4265, 4710, 5118, 5181, 5652, 6908, 7065, 7677, 8530, 8635, 9383, 9420, 10236, 10362, 12795, 14130, 15354, 15543, 17060, 17270, 18766, 20724, 25590, 25905, 28149, 28260, 30708, 31086, 34540, 37532, 38385, 46915, 51180, 51810, 56298, 62172, 76770, 77715, 84447, 93830, 103620, 112596, 133921, 140745, 153540, 155430, 168894, 187660, 267842, 281490, 310860, 337788, 401763, 422235, 535684, 562980, 669605, 803526, 844470, 1205289, 1339210, 1473131, 1607052, 1688940, 2008815, 2410578, 2678420, 2946262, 4017630, 4419393, 4821156, 5892524, 6026445, 7365655, 8035260, 8838786, 12052890, 13258179, 14731310, 17677572, 22096965, 24105780, 26516358, 29462620, 44193930, 53032716, 66290895, 88387860, 132581790, 265163580]

約数ペア:

[(1, 265163580), (2, 132581790), (3, 88387860), (4, 66290895), (5, 53032716), (6, 44193930), (9, 29462620), (10, 26516358), (11, 24105780), (12, 22096965), (15, 17677572), (18, 14731310), (20, 13258179), (22, 12052890), (30, 8838786), (33, 8035260), (36, 7365655), (44, 6026445), (45, 5892524), (55, 4821156), (60, 4419393), (66, 4017630), (90, 2946262), (99, 2678420), (110, 2410578), (132, 2008815), (157, 1688940), (165, 1607052), (180, 1473131), (198, 1339210), (220, 1205289), (314, 844470), (330, 803526), (396, 669605), (471, 562980), (495, 535684), (628, 422235), (660, 401763), (785, 337788), (853, 310860), (942, 281490), (990, 267842), (1413, 187660), (1570, 168894), (1706, 155430), (1727, 153540), (1884, 140745), (1980, 133921), (2355, 112596), (2559, 103620), (2826, 93830), (3140, 84447), (3412, 77715), (3454, 76770), (4265, 62172), (4710, 56298), (5118, 51810), (5181, 51180), (5652, 46915), (6908, 38385), (7065, 37532), (7677, 34540), (8530, 31086), (8635, 30708), (9383, 28260), (9420, 28149), (10236, 25905), (10362, 25590), (12795, 20724), (14130, 18766), (15354, 17270), (15543, 17060)]