1266156675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1530

約数の個数: 144

約数和(自身を含む): 2824224000

約数和(自身を除く): 1558067325

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 29, 35, 45, 57, 63, 75, 87, 95, 105, 133, 145, 171, 175, 203, 225, 261, 285, 315, 399, 435, 475, 525, 551, 609, 665, 725, 855, 1015, 1197, 1305, 1425, 1459, 1575, 1653, 1827, 1995, 2175, 2755, 3045, 3325, 3857, 4275, 4377, 4959, 5075, 5985, 6525, 7295, 8265, 9135, 9975, 10213, 11571, 13131, 13775, 15225, 19285, 21885, 24795, 27721, 29925, 30639, 34713, 36475, 41325, 42311, 45675, 51065, 57855, 65655, 83163, 91917, 96425, 109425, 123975, 126933, 138605, 153195, 173565, 194047, 211555, 249489, 255325, 289275, 296177, 328275, 380799, 415815, 459585, 582141, 634665, 693025, 765975, 803909, 867825, 888531, 970235, 1057775, 1247445, 1480885, 1746423, 1903995, 2079075, 2297925, 2411727, 2665593, 2910705, 3173325, 4019545, 4442655, 4851175, 5627363, 6237225, 7235181, 7404425, 8732115, 9519975, 12058635, 13327965, 14553525, 16882089, 20097725, 22213275, 28136815, 36175905, 43660575, 50646267, 60293175, 66639825, 84410445, 140684075, 180879525, 253231335, 422052225, 1266156675]

約数ペア:

[(1, 1266156675), (3, 422052225), (5, 253231335), (7, 180879525), (9, 140684075), (15, 84410445), (19, 66639825), (21, 60293175), (25, 50646267), (29, 43660575), (35, 36175905), (45, 28136815), (57, 22213275), (63, 20097725), (75, 16882089), (87, 14553525), (95, 13327965), (105, 12058635), (133, 9519975), (145, 8732115), (171, 7404425), (175, 7235181), (203, 6237225), (225, 5627363), (261, 4851175), (285, 4442655), (315, 4019545), (399, 3173325), (435, 2910705), (475, 2665593), (525, 2411727), (551, 2297925), (609, 2079075), (665, 1903995), (725, 1746423), (855, 1480885), (1015, 1247445), (1197, 1057775), (1305, 970235), (1425, 888531), (1459, 867825), (1575, 803909), (1653, 765975), (1827, 693025), (1995, 634665), (2175, 582141), (2755, 459585), (3045, 415815), (3325, 380799), (3857, 328275), (4275, 296177), (4377, 289275), (4959, 255325), (5075, 249489), (5985, 211555), (6525, 194047), (7295, 173565), (8265, 153195), (9135, 138605), (9975, 126933), (10213, 123975), (11571, 109425), (13131, 96425), (13775, 91917), (15225, 83163), (19285, 65655), (21885, 57855), (24795, 51065), (27721, 45675), (29925, 42311), (30639, 41325), (34713, 36475)]