28794150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 99279360

約数和(自身を除く): 70485210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 27, 30, 33, 35, 42, 45, 50, 54, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 135, 150, 154, 165, 175, 189, 198, 210, 225, 231, 270, 275, 277, 297, 315, 330, 350, 378, 385, 450, 462, 495, 525, 550, 554, 594, 630, 675, 693, 770, 825, 831, 945, 990, 1050, 1155, 1350, 1385, 1386, 1485, 1575, 1650, 1662, 1890, 1925, 1939, 2079, 2310, 2475, 2493, 2770, 2970, 3047, 3150, 3465, 3850, 3878, 4155, 4158, 4725, 4950, 4986, 5775, 5817, 6094, 6925, 6930, 7425, 7479, 8310, 9141, 9450, 9695, 10395, 11550, 11634, 12465, 13850, 14850, 14958, 15235, 17325, 17451, 18282, 19390, 20775, 20790, 21329, 24930, 27423, 29085, 30470, 34650, 34902, 37395, 41550, 42658, 45705, 48475, 51975, 52353, 54846, 58170, 62325, 63987, 74790, 76175, 82269, 87255, 91410, 96950, 103950, 104706, 106645, 124650, 127974, 137115, 145425, 152350, 164538, 174510, 186975, 191961, 213290, 228525, 261765, 274230, 290850, 319935, 373950, 383922, 411345, 436275, 457050, 523530, 533225, 575883, 639870, 685575, 822690, 872550, 959805, 1066450, 1151766, 1308825, 1371150, 1599675, 1919610, 2056725, 2617650, 2879415, 3199350, 4113450, 4799025, 5758830, 9598050, 14397075, 28794150]

約数ペア:

[(1, 28794150), (2, 14397075), (3, 9598050), (5, 5758830), (6, 4799025), (7, 4113450), (9, 3199350), (10, 2879415), (11, 2617650), (14, 2056725), (15, 1919610), (18, 1599675), (21, 1371150), (22, 1308825), (25, 1151766), (27, 1066450), (30, 959805), (33, 872550), (35, 822690), (42, 685575), (45, 639870), (50, 575883), (54, 533225), (55, 523530), (63, 457050), (66, 436275), (70, 411345), (75, 383922), (77, 373950), (90, 319935), (99, 290850), (105, 274230), (110, 261765), (126, 228525), (135, 213290), (150, 191961), (154, 186975), (165, 174510), (175, 164538), (189, 152350), (198, 145425), (210, 137115), (225, 127974), (231, 124650), (270, 106645), (275, 104706), (277, 103950), (297, 96950), (315, 91410), (330, 87255), (350, 82269), (378, 76175), (385, 74790), (450, 63987), (462, 62325), (495, 58170), (525, 54846), (550, 52353), (554, 51975), (594, 48475), (630, 45705), (675, 42658), (693, 41550), (770, 37395), (825, 34902), (831, 34650), (945, 30470), (990, 29085), (1050, 27423), (1155, 24930), (1350, 21329), (1385, 20790), (1386, 20775), (1485, 19390), (1575, 18282), (1650, 17451), (1662, 17325), (1890, 15235), (1925, 14958), (1939, 14850), (2079, 13850), (2310, 12465), (2475, 11634), (2493, 11550), (2770, 10395), (2970, 9695), (3047, 9450), (3150, 9141), (3465, 8310), (3850, 7479), (3878, 7425), (4155, 6930), (4158, 6925), (4725, 6094), (4950, 5817), (4986, 5775)]