135206820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11923}}^1$

素因数の和:11951

約数の個数: 120

約数和(自身を含む): 484782144

約数和(自身を除く): 349575324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 11923, 23846, 35769, 47692, 59615, 71538, 83461, 107307, 119230, 143076, 166922, 178845, 214614, 238460, 250383, 321921, 333844, 357690, 417305, 429228, 500766, 536535, 643842, 715380, 751149, 834610, 965763, 1001532, 1073070, 1251915, 1287684, 1502298, 1609605, 1669220, 1931526, 2146140, 2253447, 2503830, 3004596, 3219210, 3755745, 3863052, 4506894, 4828815, 5007660, 6438420, 6760341, 7511490, 9013788, 9657630, 11267235, 13520682, 15022980, 19315260, 22534470, 27041364, 33801705, 45068940, 67603410, 135206820]

約数ペア:

[(1, 135206820), (2, 67603410), (3, 45068940), (4, 33801705), (5, 27041364), (6, 22534470), (7, 19315260), (9, 15022980), (10, 13520682), (12, 11267235), (14, 9657630), (15, 9013788), (18, 7511490), (20, 6760341), (21, 6438420), (27, 5007660), (28, 4828815), (30, 4506894), (35, 3863052), (36, 3755745), (42, 3219210), (45, 3004596), (54, 2503830), (60, 2253447), (63, 2146140), (70, 1931526), (81, 1669220), (84, 1609605), (90, 1502298), (105, 1287684), (108, 1251915), (126, 1073070), (135, 1001532), (140, 965763), (162, 834610), (180, 751149), (189, 715380), (210, 643842), (252, 536535), (270, 500766), (315, 429228), (324, 417305), (378, 357690), (405, 333844), (420, 321921), (540, 250383), (567, 238460), (630, 214614), (756, 178845), (810, 166922), (945, 143076), (1134, 119230), (1260, 107307), (1620, 83461), (1890, 71538), (2268, 59615), (2835, 47692), (3780, 35769), (5670, 23846), (11340, 11923)]