518520420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87293}}^1$

素因数の和:87322

約数の個数: 96

約数和(自身を含む): 1759847040

約数和(自身を除く): 1241326620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 87293, 174586, 261879, 349172, 436465, 523758, 785637, 872930, 960223, 1047516, 1309395, 1571274, 1745860, 1920446, 2356911, 2618790, 2880669, 3142548, 3840892, 3928185, 4713822, 4801115, 5237580, 5761338, 7856370, 8642007, 9427644, 9602230, 11522676, 11784555, 14403345, 15712740, 17284014, 19204460, 23569110, 25926021, 28806690, 34568028, 43210035, 47138220, 51852042, 57613380, 86420070, 103704084, 129630105, 172840140, 259260210, 518520420]

約数ペア:

[(1, 518520420), (2, 259260210), (3, 172840140), (4, 129630105), (5, 103704084), (6, 86420070), (9, 57613380), (10, 51852042), (11, 47138220), (12, 43210035), (15, 34568028), (18, 28806690), (20, 25926021), (22, 23569110), (27, 19204460), (30, 17284014), (33, 15712740), (36, 14403345), (44, 11784555), (45, 11522676), (54, 9602230), (55, 9427644), (60, 8642007), (66, 7856370), (90, 5761338), (99, 5237580), (108, 4801115), (110, 4713822), (132, 3928185), (135, 3840892), (165, 3142548), (180, 2880669), (198, 2618790), (220, 2356911), (270, 1920446), (297, 1745860), (330, 1571274), (396, 1309395), (495, 1047516), (540, 960223), (594, 872930), (660, 785637), (990, 523758), (1188, 436465), (1485, 349172), (1980, 261879), (2970, 174586), (5940, 87293)]