240056025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 455970816

約数和(自身を除く): 215914791

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 47, 55, 75, 123, 141, 151, 165, 205, 235, 275, 451, 453, 517, 615, 705, 755, 825, 1025, 1175, 1353, 1551, 1661, 1927, 2255, 2265, 2585, 3075, 3525, 3775, 4983, 5781, 6191, 6765, 7097, 7755, 8305, 9635, 11275, 11325, 12925, 18573, 21197, 21291, 24915, 28905, 30955, 33825, 35485, 38775, 41525, 48175, 63591, 68101, 78067, 92865, 105985, 106455, 124575, 144525, 154775, 177425, 204303, 234201, 290977, 317955, 340505, 390335, 464325, 529925, 532275, 872931, 1021515, 1171005, 1454885, 1589775, 1702525, 1951675, 3200747, 4364655, 5107575, 5855025, 7274425, 9602241, 16003735, 21823275, 48011205, 80018675, 240056025]

約数ペア:

[(1, 240056025), (3, 80018675), (5, 48011205), (11, 21823275), (15, 16003735), (25, 9602241), (33, 7274425), (41, 5855025), (47, 5107575), (55, 4364655), (75, 3200747), (123, 1951675), (141, 1702525), (151, 1589775), (165, 1454885), (205, 1171005), (235, 1021515), (275, 872931), (451, 532275), (453, 529925), (517, 464325), (615, 390335), (705, 340505), (755, 317955), (825, 290977), (1025, 234201), (1175, 204303), (1353, 177425), (1551, 154775), (1661, 144525), (1927, 124575), (2255, 106455), (2265, 105985), (2585, 92865), (3075, 78067), (3525, 68101), (3775, 63591), (4983, 48175), (5781, 41525), (6191, 38775), (6765, 35485), (7097, 33825), (7755, 30955), (8305, 28905), (9635, 24915), (11275, 21291), (11325, 21197), (12925, 18573)]