75877290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 218557440

約数和(自身を除く): 142680150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 183, 255, 270, 271, 305, 306, 366, 459, 510, 542, 549, 610, 765, 813, 915, 918, 1037, 1098, 1355, 1530, 1626, 1647, 1830, 2074, 2295, 2439, 2710, 2745, 3111, 3294, 4065, 4590, 4607, 4878, 5185, 5490, 6222, 7317, 8130, 8235, 9214, 9333, 10370, 12195, 13821, 14634, 15555, 16470, 16531, 18666, 23035, 24390, 27642, 27999, 31110, 33062, 36585, 41463, 46070, 46665, 49593, 55998, 69105, 73170, 82655, 82926, 93330, 99186, 124389, 138210, 139995, 148779, 165310, 207315, 247965, 248778, 279990, 281027, 297558, 414630, 446337, 495930, 562054, 621945, 743895, 843081, 892674, 1243890, 1405135, 1487790, 1686162, 2231685, 2529243, 2810270, 4215405, 4463370, 5058486, 7587729, 8430810, 12646215, 15175458, 25292430, 37938645, 75877290]

約数ペア:

[(1, 75877290), (2, 37938645), (3, 25292430), (5, 15175458), (6, 12646215), (9, 8430810), (10, 7587729), (15, 5058486), (17, 4463370), (18, 4215405), (27, 2810270), (30, 2529243), (34, 2231685), (45, 1686162), (51, 1487790), (54, 1405135), (61, 1243890), (85, 892674), (90, 843081), (102, 743895), (122, 621945), (135, 562054), (153, 495930), (170, 446337), (183, 414630), (255, 297558), (270, 281027), (271, 279990), (305, 248778), (306, 247965), (366, 207315), (459, 165310), (510, 148779), (542, 139995), (549, 138210), (610, 124389), (765, 99186), (813, 93330), (915, 82926), (918, 82655), (1037, 73170), (1098, 69105), (1355, 55998), (1530, 49593), (1626, 46665), (1647, 46070), (1830, 41463), (2074, 36585), (2295, 33062), (2439, 31110), (2710, 27999), (2745, 27642), (3111, 24390), (3294, 23035), (4065, 18666), (4590, 16531), (4607, 16470), (4878, 15555), (5185, 14634), (5490, 13821), (6222, 12195), (7317, 10370), (8130, 9333), (8235, 9214)]