28302450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 81155520

約数和(自身を除く): 52853070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 255, 275, 330, 374, 425, 510, 550, 561, 825, 850, 935, 1009, 1122, 1275, 1650, 1870, 2018, 2550, 2805, 3027, 4675, 5045, 5610, 6054, 9350, 10090, 11099, 14025, 15135, 17153, 22198, 25225, 28050, 30270, 33297, 34306, 50450, 51459, 55495, 66594, 75675, 85765, 102918, 110990, 151350, 166485, 171530, 188683, 257295, 277475, 332970, 377366, 428825, 514590, 554950, 566049, 832425, 857650, 943415, 1132098, 1286475, 1664850, 1886830, 2572950, 2830245, 4717075, 5660490, 9434150, 14151225, 28302450]

約数ペア:

[(1, 28302450), (2, 14151225), (3, 9434150), (5, 5660490), (6, 4717075), (10, 2830245), (11, 2572950), (15, 1886830), (17, 1664850), (22, 1286475), (25, 1132098), (30, 943415), (33, 857650), (34, 832425), (50, 566049), (51, 554950), (55, 514590), (66, 428825), (75, 377366), (85, 332970), (102, 277475), (110, 257295), (150, 188683), (165, 171530), (170, 166485), (187, 151350), (255, 110990), (275, 102918), (330, 85765), (374, 75675), (425, 66594), (510, 55495), (550, 51459), (561, 50450), (825, 34306), (850, 33297), (935, 30270), (1009, 28050), (1122, 25225), (1275, 22198), (1650, 17153), (1870, 15135), (2018, 14025), (2550, 11099), (2805, 10090), (3027, 9350), (4675, 6054), (5045, 5610)]