268154150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 554131200

約数和(自身を除く): 285977050

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 127, 242, 254, 275, 349, 550, 605, 635, 698, 1210, 1270, 1397, 1745, 2794, 3025, 3175, 3490, 3839, 6050, 6350, 6985, 7678, 8725, 13970, 15367, 17450, 19195, 30734, 34925, 38390, 42229, 44323, 69850, 76835, 84458, 88646, 95975, 153670, 191950, 211145, 221615, 384175, 422290, 443230, 487553, 768350, 975106, 1055725, 1108075, 2111450, 2216150, 2437765, 4875530, 5363083, 10726166, 12188825, 24377650, 26815415, 53630830, 134077075, 268154150]

約数ペア:

[(1, 268154150), (2, 134077075), (5, 53630830), (10, 26815415), (11, 24377650), (22, 12188825), (25, 10726166), (50, 5363083), (55, 4875530), (110, 2437765), (121, 2216150), (127, 2111450), (242, 1108075), (254, 1055725), (275, 975106), (349, 768350), (550, 487553), (605, 443230), (635, 422290), (698, 384175), (1210, 221615), (1270, 211145), (1397, 191950), (1745, 153670), (2794, 95975), (3025, 88646), (3175, 84458), (3490, 76835), (3839, 69850), (6050, 44323), (6350, 42229), (6985, 38390), (7678, 34925), (8725, 30734), (13970, 19195), (15367, 17450)]