87099705

素因数分解:

$3^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 192

約数和(自身を含む): 209664000

約数和(自身を除く): 122564295

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 27, 33, 35, 45, 49, 55, 57, 63, 77, 81, 95, 99, 105, 133, 135, 147, 165, 171, 189, 209, 231, 243, 245, 285, 297, 315, 343, 385, 399, 405, 441, 495, 513, 539, 567, 627, 665, 693, 735, 855, 891, 931, 945, 1029, 1045, 1155, 1197, 1215, 1323, 1463, 1485, 1539, 1617, 1701, 1715, 1881, 1995, 2079, 2205, 2565, 2673, 2695, 2793, 2835, 3087, 3135, 3465, 3591, 3773, 3969, 4389, 4455, 4617, 4655, 4851, 5145, 5643, 5985, 6237, 6517, 6615, 7315, 7695, 8085, 8379, 8505, 9261, 9405, 10241, 10395, 10773, 11319, 11907, 13167, 13365, 13965, 14553, 15435, 16929, 17955, 18711, 18865, 19551, 19845, 21945, 23085, 24255, 25137, 27783, 28215, 30723, 31185, 32319, 32585, 33957, 39501, 41895, 43659, 46305, 50787, 51205, 53865, 56595, 58653, 59535, 65835, 71687, 72765, 75411, 83349, 84645, 92169, 93555, 97755, 101871, 118503, 125685, 130977, 138915, 153615, 161595, 169785, 175959, 197505, 215061, 218295, 226233, 253935, 276507, 293265, 305613, 355509, 358435, 377055, 416745, 460845, 509355, 527877, 592515, 645183, 654885, 829521, 879795, 916839, 1075305, 1131165, 1382535, 1528065, 1583631, 1777545, 1935549, 2488563, 2639385, 3225915, 4147605, 4584195, 5806647, 7918155, 9677745, 12442815, 17419941, 29033235, 87099705]

約数ペア:

[(1, 87099705), (3, 29033235), (5, 17419941), (7, 12442815), (9, 9677745), (11, 7918155), (15, 5806647), (19, 4584195), (21, 4147605), (27, 3225915), (33, 2639385), (35, 2488563), (45, 1935549), (49, 1777545), (55, 1583631), (57, 1528065), (63, 1382535), (77, 1131165), (81, 1075305), (95, 916839), (99, 879795), (105, 829521), (133, 654885), (135, 645183), (147, 592515), (165, 527877), (171, 509355), (189, 460845), (209, 416745), (231, 377055), (243, 358435), (245, 355509), (285, 305613), (297, 293265), (315, 276507), (343, 253935), (385, 226233), (399, 218295), (405, 215061), (441, 197505), (495, 175959), (513, 169785), (539, 161595), (567, 153615), (627, 138915), (665, 130977), (693, 125685), (735, 118503), (855, 101871), (891, 97755), (931, 93555), (945, 92169), (1029, 84645), (1045, 83349), (1155, 75411), (1197, 72765), (1215, 71687), (1323, 65835), (1463, 59535), (1485, 58653), (1539, 56595), (1617, 53865), (1701, 51205), (1715, 50787), (1881, 46305), (1995, 43659), (2079, 41895), (2205, 39501), (2565, 33957), (2673, 32585), (2695, 32319), (2793, 31185), (2835, 30723), (3087, 28215), (3135, 27783), (3465, 25137), (3591, 24255), (3773, 23085), (3969, 21945), (4389, 19845), (4455, 19551), (4617, 18865), (4655, 18711), (4851, 17955), (5145, 16929), (5643, 15435), (5985, 14553), (6237, 13965), (6517, 13365), (6615, 13167), (7315, 11907), (7695, 11319), (8085, 10773), (8379, 10395), (8505, 10241), (9261, 9405)]