252699810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 128

約数和(自身を含む): 714147840

約数和(自身を除く): 461448030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 41, 55, 57, 66, 82, 95, 110, 114, 123, 165, 190, 205, 209, 246, 285, 330, 410, 418, 451, 570, 615, 627, 779, 902, 983, 1045, 1230, 1254, 1353, 1558, 1966, 2090, 2255, 2337, 2706, 2949, 3135, 3895, 4510, 4674, 4915, 5898, 6270, 6765, 7790, 8569, 9830, 10813, 11685, 13530, 14745, 17138, 18677, 21626, 23370, 25707, 29490, 32439, 37354, 40303, 42845, 51414, 54065, 56031, 64878, 80606, 85690, 93385, 108130, 112062, 120909, 128535, 162195, 186770, 201515, 205447, 241818, 257070, 280155, 324390, 403030, 410894, 443333, 560310, 604545, 616341, 765757, 886666, 1027235, 1209090, 1232682, 1329999, 1531514, 2054470, 2216665, 2297271, 2659998, 3081705, 3828785, 4433330, 4594542, 6163410, 6649995, 7657570, 8423327, 11486355, 13299990, 16846654, 22972710, 25269981, 42116635, 50539962, 84233270, 126349905, 252699810]

約数ペア:

[(1, 252699810), (2, 126349905), (3, 84233270), (5, 50539962), (6, 42116635), (10, 25269981), (11, 22972710), (15, 16846654), (19, 13299990), (22, 11486355), (30, 8423327), (33, 7657570), (38, 6649995), (41, 6163410), (55, 4594542), (57, 4433330), (66, 3828785), (82, 3081705), (95, 2659998), (110, 2297271), (114, 2216665), (123, 2054470), (165, 1531514), (190, 1329999), (205, 1232682), (209, 1209090), (246, 1027235), (285, 886666), (330, 765757), (410, 616341), (418, 604545), (451, 560310), (570, 443333), (615, 410894), (627, 403030), (779, 324390), (902, 280155), (983, 257070), (1045, 241818), (1230, 205447), (1254, 201515), (1353, 186770), (1558, 162195), (1966, 128535), (2090, 120909), (2255, 112062), (2337, 108130), (2706, 93385), (2949, 85690), (3135, 80606), (3895, 64878), (4510, 56031), (4674, 54065), (4915, 51414), (5898, 42845), (6270, 40303), (6765, 37354), (7790, 32439), (8569, 29490), (9830, 25707), (10813, 23370), (11685, 21626), (13530, 18677), (14745, 17138)]