236772675

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 443654640

約数和(自身を除く): 206881965

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 131, 145, 225, 261, 277, 393, 435, 655, 725, 831, 1179, 1305, 1385, 1965, 2175, 2493, 3275, 3799, 4155, 5895, 6525, 6925, 8033, 9825, 11397, 12465, 18995, 20775, 24099, 29475, 34191, 36287, 40165, 56985, 62325, 72297, 94975, 108861, 120495, 170955, 181435, 200825, 284925, 326583, 361485, 544305, 602475, 854775, 907175, 1052323, 1632915, 1807425, 2721525, 3156969, 5261615, 8164575, 9470907, 15784845, 26308075, 47354535, 78924225, 236772675]

約数ペア:

[(1, 236772675), (3, 78924225), (5, 47354535), (9, 26308075), (15, 15784845), (25, 9470907), (29, 8164575), (45, 5261615), (75, 3156969), (87, 2721525), (131, 1807425), (145, 1632915), (225, 1052323), (261, 907175), (277, 854775), (393, 602475), (435, 544305), (655, 361485), (725, 326583), (831, 284925), (1179, 200825), (1305, 181435), (1385, 170955), (1965, 120495), (2175, 108861), (2493, 94975), (3275, 72297), (3799, 62325), (4155, 56985), (5895, 40165), (6525, 36287), (6925, 34191), (8033, 29475), (9825, 24099), (11397, 20775), (12465, 18995)]